2026-08-09_54a6dabcc5d1a403e90174efb921fed6_cobalt-strike_conti

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General

Target
2026-08-09_54a6dabcc5d1a403e90174efb921fed6_cobalt-strike_conti
Size 94KB
Sample260809-l8kdpadm4s
SHA256 12775481ad6392a1f7b82ee93e69bf11ef25e27d2f9e4328ee9a14d3545b1881
MD5 54a6dabcc5d1a403e90174efb921fed6
SHA1 249b5afafa8235cbc5e20bf274079888c8336da0
SHA512 09db55d2edbd01997acb93d79f260c0a8bcf9bb52c78580f25fedc107cdb72f4dbf239b88de89ac01a20ffcc17bbf1822d7ddbbc6a49bfdce73eacd36607c178
SSDEEP 1536:qo7JwmSaH56460gd/IZRJrKqk5b/ACu34NQHdH8Kkvn/rRzX7PlBQW:qEwTaZn60/rY5ucWyKkvnzpJ
TLSH
T141931929B3A220FDC15AC27546F75BB2EA73F83151216FBE1398DA741F64C906F2D620
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Signatures

Detects executables containing URLs to raw contents of a Github gist 1 IoCs

resource	yara_rule
sample	INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-08-09_54a6dabcc5d1a403e90174efb921fed6_cobalt-strike_conti

File Explorer

2026-08-09_54a6dabcc5d1a403e90174efb921fed6_cobalt-strike_conti

.exe 94KB

2026-08-09_54a6dabcc5d1a403e90174efb921fed6_cobalt-strike_conti

IMPHASH 2212085cdedef974c269539f5d0c2a06
SHA256 12775481ad6392a1f7b82ee93e69bf11ef25e27d2f9e4328ee9a14d3545b1881
MD5 54a6dabcc5d1a403e90174efb921fed6
SHA1 249b5afafa8235cbc5e20bf274079888c8336da0
SHA512 09db55d2edbd01997acb93d79f260c0a8bcf9bb52c78580f25fedc107cdb72f4dbf239b88de89ac01a20ffcc17bbf1822d7ddbbc6a49bfdce73eacd36607c178
SSDEEP 1536:qo7JwmSaH56460gd/IZRJrKqk5b/ACu34NQHdH8Kkvn/rRzX7PlBQW:qEwTaZn60/rY5ucWyKkvnzpJ
TLSH
T141931929B3A220FDC15AC27546F75BB2EA73F83151216FBE1398DA741F64C906F2D620
MD5 SHA1 SHA512 SSDEEP TLSH

Detects executables containing URLs to raw contents of a Github gist
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5344

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DEBUG_STRIPPED

PDB paths

bcrypt

BCryptCloseAlgorithmProvider BCryptDestroyKey BCryptEncrypt BCryptGenerateSymmetricKey BCryptGetProperty BCryptOpenAlgorithmProvider BCryptSetProperty

kernel32

AddAtomA AddVectoredExceptionHandler CloseHandle CreateEventA CreateMutexA CreateSemaphoreA DeleteAtom DeleteCriticalSection DuplicateHandle EnterCriticalSection FindAtomA FormatMessageA FreeLibrary GetAtomNameA GetConsoleMode GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetHandleInformation GetLastError GetModuleHandleA GetProcAddress GetProcessAffinityMask GetStartupInfoA GetStdHandle GetSystemDirectoryA GetSystemTimeAsFileTime GetThreadContext GetThreadPriority GetTickCount InitializeCriticalSection IsDBCSLeadByteEx IsDebuggerPresent LeaveCriticalSection LoadLibraryA LocalFree MultiByteToWideChar OpenProcess OutputDebugStringA QueryPerformanceCounter QueryPerformanceFrequency RaiseException ReleaseMutex ReleaseSemaphore RemoveVectoredExceptionHandler ResetEvent ResumeThread SetConsoleMode SetEvent SetLastError SetProcessAffinityMask SetThreadContext SetThreadPriority SetUnhandledExceptionFilter Sleep SuspendThread TlsAlloc TlsGetValue TlsSetValue TryEnterCriticalSection VirtualAlloc VirtualFree VirtualProtect VirtualQuery WaitForMultipleObjects WaitForSingleObject WideCharToMultiByte __C_specific_handler

msvcrt

___lc_codepage_func ___mb_cur_max_func __getmainargs __initenv __iob_func __lconv_init __set_app_type __setusermatherr _acmdln _amsg_exit _beginthreadex _cexit _commode _endthreadex _errno _fmode _getch _initterm _lock _memccpy _onexit _setjmp _strdup _ultoa _unlock abort calloc exit fflush fprintf fputc free fwrite localeconv longjmp malloc memcpy memmove memset printf realloc signal strcpy strerror strlen strncmp vfprintf wcslen

wininet

InternetCloseHandle InternetOpenA InternetOpenUrlA InternetReadFile

Name

.text

Size

71KB

Virtual Size

70KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

320B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

7KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

5KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.CRT

Size

512B

Virtual Size

112B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

512B

Virtual Size

152B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-08-09_54a6dabcc5d1a403e90174efb921fed6_cobalt-strike_conti

bcrypt

kernel32

msvcrt

wininet

generic