2026-10-12_b049159706bc8fabcc86f161a06f1b5d_akira

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General

Target
2026-10-12_b049159706bc8fabcc86f161a06f1b5d_akira
Size 1.3MB
Sample261013-2sp71adf39
SHA256 d0362baea6c5d136a7e80f059541bc57b1d9458832a59cabdecaeeb00e432bcc
MD5 b049159706bc8fabcc86f161a06f1b5d
SHA1 c6afadecbfcc0dcd27b4658fde1b8f3fd44acc79
SHA512 c7e9efb412bb8d0f62e053b2d99f0cece86ac4da7fd0f4a738b9b5687c2f2610240ec89ae1886edf261e1fd12853b3dc1e5912b192a8c1705f14f9b58d1e9889
SSDEEP 24576:ZmndgCNMCtNV02yG6f43wRteVvnAswpDeVklqNPE/ns4pptmtfxqKxqMBIEE/m4+:ZIdfNMCtNyBMA0cIktC09/mbElfW
TLSH
T1F355AD0BB201F71BEC4FB2707A794A6FA1A7FB47103854FA13C6611C6AE5F391A6C650
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-12_b049159706bc8fabcc86f161a06f1b5d_akira

File Explorer

2026-10-12_b049159706bc8fabcc86f161a06f1b5d_akira

.exe 1.3MB

2026-10-12_b049159706bc8fabcc86f161a06f1b5d_akira

IMPHASH 8e751eb2044055680ca88d3ab8c548a7
SHA256 d0362baea6c5d136a7e80f059541bc57b1d9458832a59cabdecaeeb00e432bcc
MD5 b049159706bc8fabcc86f161a06f1b5d
SHA1 c6afadecbfcc0dcd27b4658fde1b8f3fd44acc79
SHA512 c7e9efb412bb8d0f62e053b2d99f0cece86ac4da7fd0f4a738b9b5687c2f2610240ec89ae1886edf261e1fd12853b3dc1e5912b192a8c1705f14f9b58d1e9889
SSDEEP 24576:ZmndgCNMCtNV02yG6f43wRteVvnAswpDeVklqNPE/ns4pptmtfxqKxqMBIEE/m4+:ZIdfNMCtNyBMA0cIktC09/mbElfW
TLSH
T1F355AD0BB201F71BEC4FB2707A794A6FA1A7FB47103854FA13C6611C6AE5F391A6C650
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5216

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_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DEBUG_STRIPPED

PDB paths

kernel32

AddVectoredExceptionHandler CloseHandle CreateFileMappingA CreateFileW CreateToolhelp32Snapshot CreateWaitableTimerExW DuplicateHandle FormatMessageW GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentThread GetCurrentThreadId GetEnvironmentVariableW GetFileInformationByHandle GetFileInformationByHandleEx GetFullPathNameW GetLastError GetModuleFileNameW GetModuleHandleA GetModuleHandleW GetProcAddress GetProcessHeap GetStdHandle GetSystemTimePreciseAsFileTime HeapAlloc HeapFree HeapReAlloc InitOnceBeginInitialize InitOnceComplete LoadLibraryA MapViewOfFile Module32FirstW Module32NextW MultiByteToWideChar QueryPerformanceCounter QueryPerformanceFrequency RaiseException RtlCaptureContext RtlLookupFunctionEntry RtlUnwindEx RtlVirtualUnwind SetFileInformationByHandle SetFileTime SetLastError SetThreadStackGuarantee SetUnhandledExceptionFilter SetWaitableTimer Sleep TlsAlloc TlsFree TlsGetValue TlsSetValue UnmapViewOfFile VirtualProtect VirtualQuery WaitForSingleObject WriteConsoleW

api-ms-win-crt-environment-l1-1-0

__p__environ

api-ms-win-crt-heap-l1-1-0

_set_new_mode malloc

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-private-l1-1-0

memcmp memcpy memmove

api-ms-win-crt-runtime-l1-1-0

__p___argc __p___argv _cexit _configure_narrow_argv _crt_atexit _exit _fpreset _initialize_narrow_environment _seh_filter_exe _initterm _initterm_e _set_app_type _set_invalid_parameter_handler abort exit

api-ms-win-crt-stdio-l1-1-0

__acrt_iob_func __p__commode __p__fmode __stdio_common_vfprintf fflush setvbuf

api-ms-win-crt-string-l1-1-0

memset strlen

ntdll

NtReadFile NtWriteFile RtlNtStatusToDosError

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

WaitOnAddress WakeByAddressAll WakeByAddressSingle

Name

.text

Size

199KB

Virtual Size

199KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

28KB

Virtual Size

27KB

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

9KB

Virtual Size

9KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

344B

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

1024B

Virtual Size

800B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

1024B

Virtual Size

688B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-12_b049159706bc8fabcc86f161a06f1b5d_akira

kernel32

api-ms-win-crt-environment-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-private-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-string-l1-1-0

ntdll

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

generic