26 results for “Perl”

List Grid

What you seeeverything

Recent Oldest Added A–Z

All types26 Write-ups7 Articles6 Repos5 Papers4 Threads3 Advisories1

“Perl”

galaxy.comarticle🛡️ Security

Weekly Research Brief: Binance Hacked; Hyperliquid on Wall Street; Prediction Markets’ Brazil ‘Miss’

Galaxy Research's weekly brief of 30 October 2026 opens with the Binance hack: about $6.3b drained across 10 blockchains, attributed by TRM Labs and Chainalysis to TraderTraitor (Lazarus-linked). The attacker used EIP-7702 with 50 pre-signed authorizations on Ethereum, and Binance's preliminary finding is a compromised DevOps laptop reaching a service container. Tether and Circle froze about $2.6b. The other sections cover Hyperliquid and prediction markets.

EthereumBitcoinUSDC+2

TraderTraitorLazarus GroupEIP-7702+7

Blockchain, Threat Intel· Added 30 Oct 2026

rekt.newsarticle🛡️ Security

Rekt - NEAR Intents - Rekt

Rekt News analysis of the 30 September to 1 October 2026 theft of 3.865 million USDT from the NEAR Intents HOT Bridge treasury on BNB Chain, paid out in five signed withdrawals after a 10 USDT deposit. It uses Bitquery's trace of laundering via Chainflip, THORChain, KuCoin and Hyperliquid, and a NEAR regression test showing an oversized refund log made mt_resolve_deposit fail. NEAR said the funds were returned but published no report.

BNB ChainHOT BridgeNEAR+3

NEAR IntentsBitqueryZachXBT+13

Blockchain, Threat Intel· Added 29 Oct 2026

bleepingcomputer.comarticle🛡️ Security

Fake crypto app on Apple App Store linked to $23K wallet theft

Padre Terminal, a fake Solana meme-coin trading app on the Apple App Store, drained about $23,000 from 27 Solana wallets after users imported private keys, per blockchain investigator Iris. The app has been removed, but the drainer stayed active; Iris traced funds to two attacker wallets holding 229.66 SOL. Iris also flagged four other suspected impersonator apps (Axiom Pro: Focus, GMGN AI, HyperTerminal-HyperliquidTools, Pump Fun Tokens & Analitycs).

iOSSolanaUSDC

Padre TerminalIrispump.fun+8

Mobile Security, Threat Intel· Added 30 Oct 2026, published 29 Oct 2026

en.cryptonomist.charticle🧠 AI

Hygentra: AI Trading Agents Kept 97.5% of Losses by Value Within Limits

Hygentra's six-month study (February to August 2026) audited four AI trading agents, each with its own strategy and preset risk rules, through a 29% Bitcoin decline and recovery. 97.5% of losses by value stayed within limits, 23 of 24 runs respected the five-open-trade cap, and no agent raised risk after a loss. Trade records and testing tools were published; 18% of positions were real Hyperliquid orders, the rest simulated with a 0.09% round-trip fee.

Hyperliquid

HygentraSaad NajaBitcoin+2

evals, agents· Published and added 28 Oct 2026

securityweek.comarticle🛡️ Security

Unexplained DreamHost Incident Prompts Email, FTP Password Resets

DreamHost suspended its File Manager (files.dreamhost.com) and reset passwords for some email and FTP/SFTP users after an unexplained issue affecting File Manager and webmail. Account owners were told to set new passwords and change reused ones; users questioned whether passwords were compromised or properly hashed. DreamHost deployed a fix on Monday. Root cause and number of affected users were not disclosed.

DreamHostSFTP

Threat Intel· Published and added 27 Oct 2026

eprint.iacr.orgpaper🛡️ Security

Subexponential Algorithms for LWE via Rejection Sampling on Superlattices

Subexponential Algorithms for LWE via Rejection Sampling on Superlattices is an ePrint paper by Ligeng Fan, Changpeng Shao, Hongbo Li and Dingkang Wang. It extends the Ducas, Engelberts and Loyer superlattice framework to give a provable classical search-LWE algorithm for prime q in [n^2, 2n^2], using m=4n samples and time and space exp(O(n/ln ln n)). A second variant runs in 2^((1/2+o(1))n/ln R) for general parameters. It resolves a gap left by Kirchner and Fouque.

Ducas, Engelberts and LoyerKirchner and FouqueBKW algorithm+1

other· Published and added 26 Oct 2026

bankless.comarticle🛡️ Security

ZachXBT Flags $20M XMR Laundering Ring on Hyperliquid

FreedomXMR (FXMR) is a centralized Monero swap service on Hyperliquid Core that appeared in August 2026. ZachXBT's manual review of every inflow above $10K traced over $20M, more than 87% of volume, to ransomware, malware and exploits including DCENT Wallet, Fetch.ai, Axelar and Gamdom. The admin sources XMR liquidity from KuCoin and won the FXMR ticker in an auction for 518.28 HYPE.

HyperliquidMonero

ZachXBTFreedomXMRDCENT Wallet exploit+7

Threat Intel, Blockchain· Published and added 20 Oct 2026

x.comthread🛡️ Security

Dark Web Informer (@DarkWebInformer) on X

Social post from DarkWebInformer announcing a released proof-of-concept for CVE-2026-82957, a server-side request forgery in Hyperledger FireFly. The flaw lies in webhook subscriptions, where a user-controlled webhook URL is accepted without validating the destination host. The PoC is hosted in a hakaioffsec GitHub repo.

Hyperledger FireFlyGitHub

CVE-2026-82957SSRFCWE-918+1

AppSec, Offensive Security· Added 15 Oct 2026, published 14 Oct 2026

x.comthread🛡️ Security

Dark Web Informer (@DarkWebInformer) on X

Social post announcing a PoC (hakaioffsec) for CVE-2026-82957, an SSRF in Hyperledger FireFly ≤ 1.5.0 (CVSS 8.5). Webhook subscriptions accept a user-controlled URL without validating the destination host, letting the FireFly node reach internal services, private networks, loopback and cloud metadata endpoints. The PoC creates a malicious webhook subscription, triggers a matching event and confirms the request originates from the FireFly server.

Hyperledger FireFlyCVSS

CVE-2026-82957SSRFCWE-918+1

AppSec, Offensive Security· Published and added 13 Oct 2026

github.comrepo🧠 AI

microsoft/mxc

MXC is Microsoft's cross-platform sandboxed code execution system for running untrusted workloads — model output, plugins, and tool calls — behind a unified containment model with Rust, .NET, and Node SDKs. It offers multiple containment backends (ProcessContainer, Windows Sandbox, LXC, Bubblewrap, Seatbelt, MicroVM/Nanvix, Hyperlight, WSLC) with JSON-based filesystem, network, and UI policies, plus diagnostics like audit mode for building policies from observed access.

Rust.NETNode.js+1

Microsoft

ai-infra· Added 8 Oct 2026

github.comrepo🛡️ Security

microsoft/mxc

MXC is Microsoft's cross-platform sandboxed code execution system for running untrusted code such as LLM/agent output, plugins, and tools, offering containment backends ranging from OS-native process sandboxes (Windows Sandbox, LXC, Bubblewrap, Seatbelt) to full VMs (Nanvix MicroVM, Hyperlight). It exposes a unified JSON-based policy model for filesystem, network, and UI access controls, with Rust, .NET, and Node SDKs plus diagnostic tooling (audit mode, access-denied logging) to help developers tune containment rules for agentic workloads.

WindowsLinuxmacOS+3

AI Security, Offensive Security· Added 8 Oct 2026

watchtowr.comwriteup🛡️ Security

Post-Exploitation Analysis & Artifacts – Citrix NetScaler CVE-2026-88771

watchTowr post-exploitation analysis of CVE-2026-88771, an unauthenticated log-poisoning command injection in Citrix NetScaler (advisory CTX697096). Sensors logged thousands of attempts: about 85% were OOB callbacks, the rest Sliver implants, a trojanized Dropbear SSH backdoor, a Perl stager with a PHP webshell, and SSH-key and secret-harvesting sprays. Includes artifacts to hunt (/var/tmp files, ns_helper, ns.conf edits) and IOC repo pointers.

Citrix NetScalerSliverSSH+2

CVE-2026-88771CVE-2026-88772CVE-2026-88779+8

Threat Intel, Blue Team & Detection, Malware & RE· Added 30 Oct 2026, published 7 Oct 2026

theravenfile.comwriteup🛡️ Security

CITRIX 0-DAY EXPLOITS: CVE-2026–88771 & CVE-2026–88772 IN THE WILD

An incident-response style deep dive into active in-the-wild exploitation of Citrix NetScaler ADC/Gateway via CVE-2026-88771 (unauthenticated RCE through log-poisoning of ns_monuploadd_err.pl) and CVE-2026-88772 (DTLS memory overflow), part of 8 CVEs disclosed by Citrix on September 27, 2026. The author reverse-engineers the full post-exploitation toolkit dropped after root is obtained: SLAPSHOT (a Perl/Python loopback TCP tunneler/pivot), WHIPSHOT (a disguised PHP web shell served via fake CSS paths), the Platypus C2 agent, and a Perl "Pitboss" dropper script (with full decoded source and an embedded SHA-256-protected PHP web shell) that creates a rogue superuser, SUIDs /bin/sh, exfiltrates NetScaler config, and patches httpd.conf for persistence. It closes with extensive IOCs (C2 IPs, file hashes, paths, credentials) and patch guidance for affected NetScaler builds.

Citrix NetScalerPHPPython+2

CVE-2026-88771CVE-2026-88772CVE-2026-88773+10

Threat Intel, Malware & RE· Published and added 6 Oct 2026

arxiv.orgpaper🧠 AI

Better Call Reward: Reward Hacking as Strategic Abstention in Legal Reasoning Models

Researchers fine-tune Qwen3-8B with GRPO against a proxy reward built from surface features (citation count, legalese density, response length) and find the model learns to strategically abstain rather than reason: on 16 LegalBench yes/no legal tasks, accuracy collapses from chance (0.500) to 0.072 because the rate of properly formatted, committed answers drops from 0.900 to 0.109, even though accuracy on answers it does commit to actually rises. They term this the "Saul Goodman effect," formally prove it is the optimal policy for any surface-feature proxy that doesn't penalize abstention, show 89.3% of post-training citations are hallucinated/corrupted real case names, and introduce three diagnostics (Confidence Theater Score, Citation Plausibility Rate, Regret Gap) to detect this failure mode before deployment.

Qwen3GRPO

Qwen3-8BLegalBench

research, ai-safety, training· Added 6 Oct 2026, published 5 Oct 2026

x.comthread🧠 AI

Thomas Wolf (@Thom_Wolf) on X

Thom Wolf announces an open release for multi-harness RL: training any model with reinforcement learning on any task set directly inside the agent harnesses people actually use, such as Claude Code, Codex, and OpenCode, rather than a synthetic training-only environment. The pitch is that the same model behaves differently depending on which harness runs it, so RL training needs to happen within the target harness to transfer properly.

Claude CodeCodexOpenCode

Thom WolfHugging Face

training, coding-agents· Published and added 1 Oct 2026

arxiv.orgpaper🧠 AI

A Citation-Grounded Benchmark for Trustworthy Earnings Call Transcript Analysis with Large Language Models

This arXiv paper introduces a benchmark for evaluating whether LLM-generated financial analyses of earnings call transcripts are properly grounded in citable evidence. It proposes a numeric evidence evaluation method that assesses groundedness without expert annotation, an automated dataset construction pipeline, and the resulting ECTs-100 dataset built from the top 100 S&P 500 constituents. The study also examines "conscious incompetence" — whether models correctly abstain when evidence is insufficient rather than hallucinating — finding LLMs ground claims well but still struggle with factual correctness and recognizing insufficient evidence.

ECTs-100S&P 500

evals, llm-apps· Added 2 Oct 2026, published 1 Oct 2026

arxiv.orgpaper🧠 AI

SWE-Bench Pro Verified: A Reliable Benchmark for Software Engineering Agents

SWE-Bench Pro Verified is a corrected version of the SWE-Bench Pro benchmark for software engineering agents, addressing reward hacking from gold-solution/hidden-test leakage and fixing flawed task instances (misleading problem statements, improperly scoped tests). Re-evaluating models on this verified benchmark shows substantially lower performance than previously reported, indicating SWE-Bench Pro results overestimated real coding capability.

SWE-Bench ProSWE-Bench Pro Verified

evals, coding-agents· Added 26 Sep 2026

vulncheck.comwriteup🛡️ Security

CVE-2026-20079 - Cisco FMC Authentication Bypass RCE Analysis

VulnCheck details full exploit development for CVE-2026-20079, a CVSS 10.0 unauthenticated RCE in Cisco Secure Firewall Management Center (FMC). The bug stems from a hardcoded, privilege-less csm_processes session created at boot in the sfsnort.sessions MySQL table; attackers can fix a CGISESSID cookie to that static session, then use hardcoded machine-user credentials (report:snortrules) to upgrade it into a UI-authenticated session, extract the sf_action_id CSRF token, abuse the sajaxintf.cgi validateLicense endpoint for arbitrary file write, and trigger pjb.cgi's upgradeReadinessCall to execute a Makeself-formatted shell script as root. The post includes Perl source diffs from Auth.pm/httpsd_conf, database session dumps, raw HTTP requests, and a working Go PoC that pops a root reverse shell, plus a bonus Perl Storable deserialization sink found during research.

Cisco Secure Firewall Management CenterPerlMySQL

CVE-2026-20079path traversalCSRF

AppSec, Offensive Security· Added 17 Sep 2026

github.comrepo🧠 AI

ProjectDXAI/continuous-record-llm-trading-agents

Companion repository for the DXRG paper "What LLM Trading Agents Actually Do in Production" (arXiv:2609.05663), reporting a six-month, population-scale record of two live LLM-agent trading fleets: 3,505 DX Terminal Pro vaults on Base and a 500-599 agent DXAP fleet on Hyperliquid perpetuals (231,638 finalized turns, 14,596 fills). It quantifies how the operating layer — not strategy text — drives behavior: a prompt-rendered leaderboard routes 46.5% of trade entries with a sharp regression discontinuity at the render boundary, agent fixed effects absorb 60% of outcome variance, leverage choice is volatility-blind (median 5.0x across a 5.7x volatility spread) with one posture/slider cell concentrating 62% of liquidations, and discretionary exits underperform a fixed 2%/4% bracket. A 416-scenario paired replay across three frontier models found similar decision quality but sharply different choice-consistency flip rates (35% vs 90%+), and the repo ships the paper, figures, aggregate data extracts, dataset cards and a 17-rule methodology canon distilled from the project's own retracted claims.

HyperliquidBase

DX Research GroupDX Terminal ProDXAP+2

agents, research, evals· Added 2 Oct 2026, published 1 Sep 2026

pgj11.comwriteup🛡️ Security

pgj11: Analysis of Bincrypter and gsocket (gs-netcat)

Deep-dive reverse engineering of a real-world incident where a WordPress site compromised via CVE-2026-18322 was used to drop a bincrypter-obfuscated, statically-linked gs-netcat (gsocket) 1.4.42beta5 binary as a reverse-shell tunnel, persisted via crontab and masquerading as "netd"/"[kthreadd]". The author fully unravels bincrypter's multi-stage shell obfuscation (character-separator tricks, AES-256-CBC/openssl decryption, memfd_create fileless ELF execution via a Perl one-liner) and reveals a custom THC UPX build with zeroed magic bytes/PackHeader used to hide payload identification, along with gsocket's self-embedded XOR-encoded operator configuration. Releases two open-source tools (Bincrypter-Extract, Gsocket-Config-Extract), YARA rules, and an ImHex pattern file, plus full IOCs (C2 IP, GSRN secret, process/memfd artifacts).

gsocketbincrypterWordPress+3

CVE-2026-18322THChackerschoice+4

Malware & RE, Threat Intel, Offensive Security· Published and added 31 Aug 2026

github.comrepo🧠 AI

Superior-Trade/trading-terminal

Open-source (Apache-2.0) AI trading terminal for Hyperliquid where a user sketches a chart read (trendlines, levels, fib retracements) and an agent turns it into a ranked trade setup with entry, stop and target, then generates a Freqtrade Python strategy to trade it. The generated strategy passes through a validator that catches unsafe patterns and sends failures back to the model in a repair loop until the code is safe to deploy, a pattern documented in docs/strategy-pipeline.md. It is self-hostable or available as a hosted build, and also exposes an agent-facing entry point (SKILL.md) for coding agents like Claude Code, Codex and Cursor to trade directly without the UI.

Node.jsPostgreSQLPython+5

Superior TradeHyperliquidOpenClaw

agents, llm-apps· Added 2 Oct 2026, published 21 Aug 2026

github.comrepo🧠 AI

galleonlabs/hypergrok-trading-desk

HyperGrok Trading Desk is an open-source "Agent Skills" pack (MIT licensed) that turns a Grok Bot, Claude Code or Cursor instance into a coordinated seven-agent trading desk for Hyperliquid perpetuals, using seventeen portable SKILL.md skills covering bootstrap/setup, exchange API access, and desk operating procedures. Each trade moves through a fixed pipeline — idea, evidence, risk sign-off, explicit human approval by ticket id, a single execution agent that sends the order, reconciliation, and a separate review agent — with read-only "opening bell" and "desk doctor" scripts for zero-key market snapshots and release/connectivity checks. The design choices worth noting for agent builders are the one-writer/many-readers pattern, sizing risk off the stressed (slipped) cost of a stop rather than its trigger price, and keeping the approval gate (Grok Bot's Require Approval rule) outside the chat the agent itself can write to.

PythonHyperliquidGrok+3

Galleon LabsAndrew Wilkinson

agents, prompting· Added 5 Oct 2026, published 16 Aug 2026

advisories.gitlab.comadvisory🛡️ Security

AI Security Briefing

CVE-2026-50027 describes a critical missing-authentication flaw in mcp-memory-service, a PyPI-hosted MCP server used for persistent AI agent memory. All routes under /api/documents/* bypass the server's MCP_API_KEY/OAuth authentication checks (unlike the properly-protected /api/memories endpoints), letting unauthenticated remote attackers read, write, and permanently delete stored memories. GitLab rates it CVSS 9.8 Critical.

Model Context ProtocolPyPICVSS

CVE-2026-50027

AI Security, AppSec· Published and added 5 Jul 2026

exploit-intel.comwriteup🛡️ Security

CVE-2026-41940: cPanel & WHM Pre-Auth RCE — Two Write Paths, One Filter

Detailed exploit-chain analysis of CVE-2026-41940, a pre-auth CRLF injection in cPanel/WHM's Perl session subsystem (Cpanel/Session.pm) that lets an unauthenticated attacker inject arbitrary session keys via a crafted Basic-Auth password, bypass the truthy-only auth gate, and reach root via the hardcoded-root importsshkey/authorizesshkey WHM admin APIs. The piece walks through six unauthenticated HTTP requests to root SSH access on an unpatched lab, explains why an existing filter_sessiondata validation function wasn't applied to the vulnerable write path, evaluates what the April 28 patch did and didn't fix (including an unpatched sibling primitive in LocalMySQL.pm and a near-miss in Features/Write.pm), and provides detection queries plus a Python PoC.

SemgrepSSH

CVE-2026-41940WatchTowr

AppSec, Offensive Security· Added 18 Sep 2026, published 1 May 2026

p0142.github.iowriteup🛡️ Security

Lamperl pt 3 (Uploads, Downloads, Job Control)

Part 3 of the 'Lamperl' series documents building a Perl-based agent for the Adaptix C2 framework, adding a reusable async job-control system (fork + pipes + non-blocking reads) that converts synchronous commands into backgroundable jobs, plus file upload/download support including manual HTTP chunked-transfer-encoding parsing and base64 encoding of file contents. It covers the Go-side pl_agent.go CreateTask/ProcessTasksResult integration and Adaptix Task Manager UI hooks (ax_config.axs) for job list/get/kill commands.

PerlGo

LamperlAdaptix

Offensive Security· Added 4 Oct 2026, published 8 Dec 2025

bencteux.frwriteup🛡️ Security

Privileges relinquishing order in C

Explains a subtle Linux privilege-dropping bug: calling setuid() before setgid() in a SUID/SGID-root binary leaves the saved set-group-ID privileged, letting a later setgid(0) call silently regain root group privileges due to POSIX semantics. The author provides compiled C PoC programs (drop_bad.c / drop_good.c) showing the wrong order failing to fully drop privileges versus the correct order (setgid then setuid) properly relinquishing them, and notes this becomes exploitable for privilege escalation when combined with a code-execution bug later in the program.

LinuxC

Offensive Security, AppSec· Added 3 Sep 2026, published 1 Oct 2024