laZzzy

laZzzy laZzzy is a shellcode loader that demonstrates different execution techniques commonly employed by malware. laZzzy was developed using different open-source header-only libraries. Features Direct syscalls and native Nt functions not all functions but most Import Address Table IAT evasion...

pe-sieve

Intro PE-sieve is a tool that helps to detect malware running on the system, as well as to collect the potentially malicious material for further analysis. Recognizes and dumps variety of implants within the scanned process: replaced/injected PEs, shellcodes, hooks, and other in-memory patches...

CrystalSliver

crystal-kit-sliver Crystal Palace evasion kit ported to Sliver C2. This is the first public port of rasta-mouse's Crystal-Kit Cobalt Strike to Sliver. It follows the same cross-C2 pattern proven by Crystal-Kit-Xenon Mythic. License: MIT — Copyright c 2026 Simone Licitra Target: Windows x64 only...

BOF_RunPe

BOFRunPE BOF RunPE is a Beacon Object File for Cobalt Strike that executes PE files entirely in-memory within the beacon process. Unlike traditional fork&run, no child process is spawned, no console is created, and no pipe is used - all output is captured via IAT hooking and redirected to the...

CustomC2ChannelTemplate

IAT Hooking for custom C2 channels This is a simple PoC and template for developing custom C2 channels for Cobalt Strike using IAT hooks applied by a reflective loader. Blog post: https://codex-7.gitbook.io/codexs-terminal-window/red-team/cobalt-strike/building-custom-c2-channels-by-hooking-winin...

NtDetours

NTSTATUS NTAPI TrInitPVOID ImageBase = &ImageBase; make IAT writable. look for simple.cpp TimedSleepEx calls the real SleepEx API through the TrueSleepEx function pointer. static DWORD WINAPI TrueSleepExDWORD dwMilliseconds, BOOL bAlertable = SleepEx; DWORD WINAPI TimedSleepExDWORD dwMilliseconds...

CallObfuscator

CallObfuscator Obfuscate hide the PE imports from static/dynamic analysis tools. Theory This's pretty forward, let's say I've used VirtualProtect and I want to obfuscate it with Sleep, the tool will manipulate the IAT so that the thunk that points to VirtualProtect will point instead to Sleep, no...

hookchain

Hookchain Abstract - EN In the current digital security ecosystem, where threats evolve rapidly and with complexity, companies developing Endpoint Detection and Response EDR solutions are in constant search for innovations that not only keep up but also anticipate emerging attack vectors. In this...

inject-assembly

inject-assembly - Execute .NET in an Existing Process This tool is an alternative to traditional fork and run execution for Cobalt Strike. The loader can be injected into any process, including the current Beacon. Long-running assemblies will continue to run and send output back to the Beacon,...

IAT-Hook

Hooking - IAT Hooking Hooking is a technique that enables a user to redirect the execution flow of a program. Most of the time we use function hooking. We will either replace or redirect a function to our own, this is very usefull and has multiple usecases. There are multiple ways of hooking, her...

CVE-2026-85473

The auth0/java-jwt library is vulnerable to a flaw where it may terminate a thread upon receiving a JSON Web Token (JWT) containing an out-of-range value in timestamp claims such as exp , nbf , or iat . This issue occurs during the token parsing phase, specifically before signature verification t...

libpeconv

libPeConv Una libreria per caricare e manipolare file PE. Obiettivi L'obiettivo di libPEConv era quello di creare un "coltellino svizzero" per il caricamento personalizzato di file PE. Raccoglie varie funzioni di supporto che puoi integrare rapidamente nel tuo loader personale. Ad esempio:...

Insufficient Session Expiration

Overview fast-jwt is a Fast JSON Web Token implementation Affected versions of this package are vulnerable to Insufficient Session Expiration via the verifier cache in src/verifier.js, where the cacheSet function only derived exp and nbf bounds from a token's payload when the iat claim was also...

fast-jwt: Verifier cache accepts expired JWTs without iat.

Summary cacheSet only derives its exp cache deadline inside hasIat src/verifier.js:127-140. JWT iat is optional. For a valid token with exp but no iat, cacheSet substitutes clockTimestamp + clockTolerance + cacheTTL src/verifier.js:142-146. Later, the cache path returns the saved payload before...

CVE-2026-56664

ZITADEL is an open source identity management platform. Prior to 3.4.12 and 4.15.2, ZITADEL's external JWT Identity Provider validation in internal/idp/providers/jwt/session.go skips the maximum token age freshness check when an incoming token omits the iat claim, allowing arbitrarily old tokens...

CVE-2026-56664 ZITADEL: Missing Token Lifecyle Validation (`exp` and `iat`) in JWT IdP Provider

ZITADEL is an open source identity management platform. Prior to 3.4.12 and 4.15.2, ZITADEL's external JWT Identity Provider validation in internal/idp/providers/jwt/session.go skips the maximum token age freshness check when an incoming token omits the iat claim, allowing arbitrarily old tokens...

CVE-2026-56664 ZITADEL: Missing Token Lifecyle Validation (`exp` and `iat`) in JWT IdP Provider

ZITADEL is an open source identity management platform. Prior to 3.4.12 and 4.15.2, ZITADEL's external JWT Identity Provider validation in internal/idp/providers/jwt/session.go skips the maximum token age freshness check when an incoming token omits the iat claim, allowing arbitrarily old tokens...

CVE-2026-56664

ZITADEL’s external JWT Identity Provider validation (internal/idp/providers/jwt/session.go) did not enforce maximum token age (missing iat) in tokens, allowing arbitrarily old tokens from a trusted issuer to pass authentication. Affected: ZITADEL core platform; vulnerable code path in the JWT IdP...

PT-2026-57252

ZITADEL is an open source identity management platform. Prior to 3.4.12 and 4.15.2, ZITADEL's external JWT Identity Provider validation in internal/idp/providers/jwt/session.go skips the maximum token age freshness check when an incoming token omits the iat claim, allowing arbitrarily old tokens...

CVE-2026-56664: Insufficient Session Expiration

ZITADEL is an open source identity management platform. Prior to 3.4.12 and 4.15.2, ZITADEL's external JWT Identity Provider validation in internal/idp/providers/jwt/session.go skips the maximum token age freshness check when an incoming token omits the iat claim, allowing arbitrarily old tokens...