2026-07-28_03ac42203e843bcf3ff20823edae283d_cobalt-strike_conti

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General

Target
2026-07-28_03ac42203e843bcf3ff20823edae283d_cobalt-strike_conti
Size 414KB
Sample260729-cbrxtssbnd
SHA256 5e20c3bd8766e69f6a6af79664107d3282ec44c6a5fab904228efc6ecba2a088
MD5 03ac42203e843bcf3ff20823edae283d
SHA1 4f9317f38ab2e3474d476da6c90bb59f8e324b83
SHA512 e6ba6bfbc2088dfb91ada0189101a881222bb5c0795090e7892b2c24981569145acdb6f3470f8337f1101caf6744572584f51819ebe81a39d8867ddfa93f0f0a
SSDEEP 6144:pDwqz1uvmVaeQT9Ey8miP0s87m5wcLhDqCgXTnYuloGCA:Sg1amVRed8HPU7m5/FGTnYuloGCA
TLSH
T1DE943B9AFBC09CEAC60503358DEB4355373AF6E41757DB172A28A2301E47EE0FE86245
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-07-28_03ac42203e843bcf3ff20823edae283d_cobalt-strike_conti

File Explorer

2026-07-28_03ac42203e843bcf3ff20823edae283d_cobalt-strike_conti

.exe 414KB

2026-07-28_03ac42203e843bcf3ff20823edae283d_cobalt-strike_conti

IMPHASH 176ced26b1b3d0536a17e929582dcd75
SHA256 5e20c3bd8766e69f6a6af79664107d3282ec44c6a5fab904228efc6ecba2a088
MD5 03ac42203e843bcf3ff20823edae283d
SHA1 4f9317f38ab2e3474d476da6c90bb59f8e324b83
SHA512 e6ba6bfbc2088dfb91ada0189101a881222bb5c0795090e7892b2c24981569145acdb6f3470f8337f1101caf6744572584f51819ebe81a39d8867ddfa93f0f0a
SSDEEP 6144:pDwqz1uvmVaeQT9Ey8miP0s87m5wcLhDqCgXTnYuloGCA:Sg1amVRed8HPU7m5/FGTnYuloGCA
TLSH
T1DE943B9AFBC09CEAC60503358DEB4355373AF6E41757DB172A28A2301E47EE0FE86245
MD5 SHA1 SHA512 SSDEEP TLSH

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_LARGE_ADDRESS_AWARE

PDB paths

kernel32

AddAtomA AddVectoredExceptionHandler CloseHandle CreateEventA CreateMutexA CreateSemaphoreA DeleteAtom DeleteCriticalSection DuplicateHandle EnterCriticalSection FindAtomA FormatMessageA GetAtomNameA GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetHandleInformation GetLastError GetProcessAffinityMask GetStartupInfoA GetSystemTimeAsFileTime GetThreadContext GetThreadPriority GetTickCount InitializeCriticalSection IsDBCSLeadByteEx IsDebuggerPresent LeaveCriticalSection LocalFree MultiByteToWideChar OpenProcess OutputDebugStringA QueryPerformanceCounter QueryPerformanceFrequency RaiseException ReleaseMutex ReleaseSemaphore RemoveVectoredExceptionHandler ResetEvent ResumeThread SetEvent SetLastError SetProcessAffinityMask SetThreadContext SetThreadPriority SetUnhandledExceptionFilter Sleep SuspendThread TlsAlloc TlsGetValue TlsSetValue TryEnterCriticalSection 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 _initterm _lock _memccpy _onexit _setjmp _strdup _strdup _ultoa _unlock abort calloc exit fprintf fputc free fwrite localeconv longjmp malloc memcmp memcpy memmove memset printf qsort realloc signal strcmp strerror strlen strncmp vfprintf wcslen

Name

.text

Size

83KB

Virtual Size

82KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

432B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

5KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

4KB

Virtual Size

3KB

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

4KB

Virtual Size

3KB

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

144B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/19

Size

86KB

Virtual Size

86KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/31

Size

14KB

Virtual Size

14KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/45

Size

35KB

Virtual Size

35KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/57

Size

9KB

Virtual Size

9KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/70

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/81

Size

81KB

Virtual Size

80KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/92

Size

6KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-07-28_03ac42203e843bcf3ff20823edae283d_cobalt-strike_conti

kernel32

msvcrt

generic