a6d1de40c7ad9b4b4e0962aeba48e255a26abb62d3d68c1cc68b2d55fd7490ec

General

Target
a6d1de40c7ad9b4b4e0962aeba48e255a26abb62d3d68c1cc68b2d55fd7490ec
Size 2.8MB
Sample261011-ll3lrayzev
SHA256 a6d1de40c7ad9b4b4e0962aeba48e255a26abb62d3d68c1cc68b2d55fd7490ec
MD5 cad5dbfe0122c2293e727f89ca10a59a
SHA1 fb4516deb89e86e106ae7f02caa628c3de735280
SHA512 d8692332addddcdd4f4fe0bc0fe77502d76f8d50b4fa402ce7e99776bdc9cc89922297170d94877c9dd609f1805c9d750213a76dfaeafb6d706b58307ea02d88
SSDEEP 49152:fl6Sf+wx4x8EVepoarSj8RoTCCFx4x8EVep:fl6Sf/ix8EVyoJTBix8EVy
TLSH
T155D5012977F84A68F8F32E321D749B29A93BBD74DD35D22E4694208D2C34950E935B33
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a6d1de40c7ad9b4b4e0962aeba48e255a26abb62d3d68c1cc68b2d55fd7490ec

File Explorer

a6d1de40c7ad9b4b4e0962aeba48e255a26abb62d3d68c1cc68b2d55fd7490ec

.exe 2.8MB

a6d1de40c7ad9b4b4e0962aeba48e255a26abb62d3d68c1cc68b2d55fd7490ec

IMPHASH cd3b2d99c6655a5d4a14e30e380f5bf9
SHA256 a6d1de40c7ad9b4b4e0962aeba48e255a26abb62d3d68c1cc68b2d55fd7490ec
MD5 cad5dbfe0122c2293e727f89ca10a59a
SHA1 fb4516deb89e86e106ae7f02caa628c3de735280
SHA512 d8692332addddcdd4f4fe0bc0fe77502d76f8d50b4fa402ce7e99776bdc9cc89922297170d94877c9dd609f1805c9d750213a76dfaeafb6d706b58307ea02d88
SSDEEP 49152:fl6Sf+wx4x8EVepoarSj8RoTCCFx4x8EVep:fl6Sf/ix8EVyoJTBix8EVy
TLSH
T155D5012977F84A68F8F32E321D749B29A93BBD74DD35D22E4694208D2C34950E935B33
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

UPX packed file

Detects executables packed with UPX/modified UPX open source packer.

upx
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

1

Major OS version

5

Entry point

47360

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

MicrosoftEdgeUpdate_unsigned.pdb

kernel32

GetModuleFileNameW GetLastError CloseHandle GetProcAddress CreateProcessW FreeLibrary GetTempFileNameW LoadLibraryExW GetCommandLineW GetModuleHandleW WriteConsoleW RaiseException GetSystemInfo VirtualProtect VirtualQuery LoadLibraryExA UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess IsProcessorFeaturePresent QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead IsDebuggerPresent GetStartupInfoW LocalFree FormatMessageA CreateDirectoryW CreateFileW FindClose FindFirstFileExW FindNextFileW GetFileAttributesExW SetFileInformationByHandle SetFilePointerEx AreFileApisANSI CopyFileW GetFileInformationByHandleEx MultiByteToWideChar WideCharToMultiByte RtlUnwind SetLastError EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree GetStdHandle WriteFile ExitProcess GetModuleHandleExW GetCPInfo HeapAlloc HeapFree IsValidCodePage GetACP GetOEMCP GetCommandLineA GetEnvironmentStringsW FreeEnvironmentStringsW SetStdHandle GetFileType GetStringTypeW LCMapStringW GetProcessHeap HeapSize HeapReAlloc FlushFileBuffers GetConsoleOutputCP GetConsoleMode DecodePointer

ole32

CoTaskMemFree

Name

.text

Size

88KB

Virtual Size

87KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

2KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.didat

Size

512B

Virtual Size

24B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

93KB

Virtual Size

92KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

UPX1

Size

2.6MB

Virtual Size

2.7MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

File Explorer

a6d1de40c7ad9b4b4e0962aeba48e255a26abb62d3d68c1cc68b2d55fd7490ec

kernel32

ole32

generic