2026-11-05_ad264ad8800f0f8cfea54bbaa1259825_akira_cobalt-strike

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General

Target
2026-11-05_ad264ad8800f0f8cfea54bbaa1259825_akira_cobalt-strike
Size 1.5MB
Sample261106-p1x7csxt7n
SHA256 0c2839e35d796379ff19a56c7383a60a3768e750e33bac052d017ae827433586
MD5 ad264ad8800f0f8cfea54bbaa1259825
SHA1 c5a4d5c43bb22b17cb0f548c76cba80ea4439262
SHA512 9cb489b1e9489a7da9ff73ab8bd050afe831d72df9c416009c54553f754bed58f9d35cc3004870cf331a35783f1aec4b9dff3ed5da572d33fbb1baeb35c618ea
SSDEEP 24576:FRhlEHWafoaOrRjVe8G5eEXZxvWGAhnga6A8:F7lEHWafoaOHe8GIY7OGAhnga6A8
TLSH
T1E3658D63B594897DD702D13882E7932A753932C52333BFB71DAD9A306F829C64F29316
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-11-05_ad264ad8800f0f8cfea54bbaa1259825_akira_cobalt-strike

File Explorer

2026-11-05_ad264ad8800f0f8cfea54bbaa1259825_akira_cobalt-strike

.exe 1.5MB

2026-11-05_ad264ad8800f0f8cfea54bbaa1259825_akira_cobalt-strike

IMPHASH a69bf3cb73cffd609dbd139bc6d8a003
SHA256 0c2839e35d796379ff19a56c7383a60a3768e750e33bac052d017ae827433586
MD5 ad264ad8800f0f8cfea54bbaa1259825
SHA1 c5a4d5c43bb22b17cb0f548c76cba80ea4439262
SHA512 9cb489b1e9489a7da9ff73ab8bd050afe831d72df9c416009c54553f754bed58f9d35cc3004870cf331a35783f1aec4b9dff3ed5da572d33fbb1baeb35c618ea
SSDEEP 24576:FRhlEHWafoaOrRjVe8G5eEXZxvWGAhnga6A8:F7lEHWafoaOHe8GIY7OGAhnga6A8
TLSH
T1E3658D63B594897DD702D13882E7932A753932C52333BFB71DAD9A306F829C64F29316
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5328

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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 IMAGE_FILE_DEBUG_STRIPPED

PDB paths

api-ms-win-core-synch-l1-2-0

WaitOnAddress WakeByAddressAll WakeByAddressSingle

bcryptprimitives

ProcessPrng

advapi32

CryptAcquireContextW CryptDestroyKey CryptImportKey CryptReleaseContext

crypt32

CertAddCertificateContextToStore CertAddEncodedCTLToStore CertAddEncodedCertificateToStore CertCloseStore CertCreateCTLEntryFromCertificateContextProperties CertCreateCertificateContext CertDeleteCertificateFromStore CertDuplicateCertificateChain CertDuplicateCertificateContext CertDuplicateStore CertEnumCertificatesInStore CertFreeCTLContext CertFreeCertificateChain CertFreeCertificateContext CertGetCertificateChain CertGetCertificateContextProperty CertGetEnhancedKeyUsage CertOpenStore CertSetCertificateContextProperty CertVerifyCertificateChainPolicy CertVerifyTimeValidity CryptAcquireCertificatePrivateKey CryptBinaryToStringA CryptDecodeObjectEx CryptEncodeObjectEx CryptHashCertificate CryptMsgEncodeAndSignCTL CryptStringToBinaryA PFXExportCertStore PFXImportCertStore

kernel32

CloseHandle GetModuleHandleW GetProcAddress HeapFree LocalFree AddVectoredExceptionHandler CancelIo CompareStringOrdinal CopyFileExW CreateDirectoryW CreateEventW CreateFileMappingA CreateFileW CreateHardLinkW CreatePipe CreateProcessW CreateSymbolicLinkW CreateThread CreateToolhelp32Snapshot CreateWaitableTimerExW DeleteCriticalSection DeleteFileW DeleteProcThreadAttributeList DeviceIoControl DuplicateHandle EnterCriticalSection ExitProcess FindClose FindFirstFileExW FindNextFileW FlushFileBuffers FormatMessageW FreeEnvironmentStringsW GetCommandLineW GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetEnvironmentStringsW GetEnvironmentVariableW GetExitCodeProcess GetFileAttributesW GetFileInformationByHandle GetFileInformationByHandleEx GetFileSizeEx GetFileType GetFinalPathNameByHandleW GetFullPathNameW GetLastError GetModuleFileNameW GetModuleHandleA GetOverlappedResult GetProcessHeap GetProcessId GetStartupInfoA GetStdHandle GetSystemDirectoryW GetSystemInfo GetSystemTimePreciseAsFileTime GetTempPathW GetWindowsDirectoryW HeapAlloc HeapReAlloc InitOnceBeginInitialize InitOnceComplete InitializeCriticalSection InitializeProcThreadAttributeList LeaveCriticalSection LockFileEx MapViewOfFile Module32FirstW Module32NextW MoveFileExW MultiByteToWideChar QueryPerformanceCounter QueryPerformanceFrequency RaiseException ReadConsoleW ReadFile ReadFileEx RemoveDirectoryW RtlCaptureContext RtlLookupFunctionEntry RtlUnwindEx RtlVirtualUnwind SetCurrentDirectoryW SetEnvironmentVariableW SetFileAttributesW SetFileInformationByHandle SetFilePointerEx SetFileTime SetHandleInformation SetLastError SetThreadStackGuarantee SetUnhandledExceptionFilter SetWaitableTimer Sleep SleepEx SwitchToThread TerminateProcess TlsAlloc TlsFree TlsGetValue TlsSetValue UnlockFile UnmapViewOfFile UpdateProcThreadAttribute VirtualProtect VirtualQuery WaitForMultipleObjects WaitForSingleObject WideCharToMultiByte WriteConsoleW WriteFileEx __C_specific_handler lstrlenW

ncrypt

NCryptFreeObject

secur32

AcceptSecurityContext AcquireCredentialsHandleA DecryptMessage DeleteSecurityContext EncryptMessage FreeContextBuffer FreeCredentialsHandle InitializeSecurityContextW QueryContextAttributesW

msvcrt

__getmainargs __initenv __iob_func __lconv_init __set_app_type __setusermatherr _acmdln _amsg_exit _cexit _commode _fmode _fpreset _initterm _onexit abort calloc exit fprintf free fwrite malloc memcmp memcpy memmove memset signal strlen strncmp vfprintf

ntdll

NtCreateFile NtCreateNamedPipeFile NtOpenFile NtReadFile NtWriteFile RtlNtStatusToDosError

user32

MessageBoxW

userenv

GetUserProfileDirectoryW

ws2_32

GetHostNameW WSACleanup WSADuplicateSocketW WSAGetLastError WSARecv WSASend WSASocketW WSAStartup accept bind closesocket connect freeaddrinfo getaddrinfo getpeername getsockname getsockopt ioctlsocket listen recv recvfrom select send sendto setsockopt shutdown

Name

.text

Size

754KB

Virtual Size

753KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

143KB

Virtual Size

143KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

26KB

Virtual Size

25KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

60KB

Virtual Size

59KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

604B

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

9KB

Virtual Size

9KB

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

.reloc

Size

4KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-11-05_ad264ad8800f0f8cfea54bbaa1259825_akira_cobalt-strike

api-ms-win-core-synch-l1-2-0

bcryptprimitives

advapi32

crypt32

kernel32

ncrypt

secur32

msvcrt

ntdll

user32

userenv

ws2_32

generic