ef8af44c80b53fd6e2608c3ffb14a34bf15c8c6e0b38963c364bce9b30c64a87

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General

Target
ef8af44c80b53fd6e2608c3ffb14a34bf15c8c6e0b38963c364bce9b30c64a87
Size 2.0MB
Sample260819-dascmsxvbx
SHA256 ef8af44c80b53fd6e2608c3ffb14a34bf15c8c6e0b38963c364bce9b30c64a87
MD5 c5135cd41d8d84519d5c16a0899a8cd5
SHA1 623e883f87f89529342856fff62aa44924ee9d77
SHA512 dd830bd39ba388b250f6557c94e952c381edcd5268e18762c964edccf1dd4710a4c76286a2a9e0a72a99ccb64bafbefc08bff3c081414b0947a323232fa5e296
SSDEEP 24576:3iWw6KzviiPwK8O0iB0Q4SziiauQ5V3h33t:9QxTAQ4T
TLSH
T12FA509136A8B4E75DDC23BB461CB633A9734FD30CA2A9B7FF609C53199532C4681A742
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ef8af44c80b53fd6e2608c3ffb14a34bf15c8c6e0b38963c364bce9b30c64a87

File Explorer

ef8af44c80b53fd6e2608c3ffb14a34bf15c8c6e0b38963c364bce9b30c64a87

.exe 2.0MB

ef8af44c80b53fd6e2608c3ffb14a34bf15c8c6e0b38963c364bce9b30c64a87

IMPHASH 76dc5aa3037c81b2a18aaf2906c16970
SHA256 ef8af44c80b53fd6e2608c3ffb14a34bf15c8c6e0b38963c364bce9b30c64a87
MD5 c5135cd41d8d84519d5c16a0899a8cd5
SHA1 623e883f87f89529342856fff62aa44924ee9d77
SHA512 dd830bd39ba388b250f6557c94e952c381edcd5268e18762c964edccf1dd4710a4c76286a2a9e0a72a99ccb64bafbefc08bff3c081414b0947a323232fa5e296
SSDEEP 24576:3iWw6KzviiPwK8O0iB0Q4SziiauQ5V3h33t:9QxTAQ4T
TLSH
T12FA509136A8B4E75DDC23BB461CB633A9734FD30CA2A9B7FF609C53199532C4681A742
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

4832

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

CloseHandle CreateFileA CreateSemaphoreW DeleteCriticalSection EnterCriticalSection ExitProcess FindClose FindFirstFileA FindNextFileA FreeLibrary GetCommandLineA GetCurrentThreadId GetLastError GetModuleHandleA GetProcAddress InitializeCriticalSection InterlockedDecrement InterlockedExchange InterlockedIncrement IsDBCSLeadByteEx LeaveCriticalSection LoadLibraryA MultiByteToWideChar ReleaseSemaphore SetLastError SetUnhandledExceptionFilter Sleep TlsAlloc TlsFree TlsGetValue TlsSetValue VirtualProtect VirtualQuery WaitForSingleObject WideCharToMultiByte WriteFile

msvcrt

_fdopen _fstat _lseek _read _strdup _stricoll _write __getmainargs __mb_cur_max __p__environ __p__fmode __set_app_type _cexit _errno _filbuf _flsbuf _fpreset _fullpath _iob _isctype _onexit _pctype _setmode abort atexit atoi calloc fclose fflush fopen fputc fputs fread free fseek ftell fwrite getenv getwc iswctype localeconv malloc mbstowcs memchr memcmp memcpy memmove memset putwc realloc setlocale setvbuf signal sprintf strchr strcmp strcoll strerror strftime strlen strtod strtoul strxfrm tolower towlower towupper ungetc ungetwc vfprintf wcscoll wcsftime wcslen wcstombs wcsxfrm

Name

.text

Size

640KB

Virtual Size

640KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

7KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

41KB

Virtual Size

40KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

Size

225KB

Virtual Size

225KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.CRT

Size

512B

Virtual Size

24B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

512B

Virtual Size

32B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

/14

Size

512B

Virtual Size

216B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/29

Size

84KB

Virtual Size

83KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/41

Size

5KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/55

Size

8KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/67

Size

512B

Virtual Size

56B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/80

Size

1024B

Virtual Size

686B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/91

Size

33KB

Virtual Size

32KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/102

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

ef8af44c80b53fd6e2608c3ffb14a34bf15c8c6e0b38963c364bce9b30c64a87

kernel32

msvcrt

generic