5ef2a2a67cc2985faf5608417bdc6765b4044982739ba36247b49675b392f707

General

Target
5ef2a2a67cc2985faf5608417bdc6765b4044982739ba36247b49675b392f707
Size 2.4MB
Sample261002-h6kpwsyscv
SHA256 5ef2a2a67cc2985faf5608417bdc6765b4044982739ba36247b49675b392f707
MD5 dc9723e0d12e1d33e7865d93f827c503
SHA1 dac193a35ce7f8747c67e499d1b96e8c041e7e6d
SHA512 f8270c62c3c42a80db814ced53232dd9869d0e0cde1b4007b826369e1235034f5f88057ac1478e8bbf034951db9625533d0c799221f9d650f3d5df5713d665a9
SSDEEP 49152:Ul2Yf+vXozsr8zlLwJIhMxarSj8RoTCCW:Ul2YfywFRKIhMxJTy
TLSH
T1A1B5F026B7F84A28F8F36E301C749F69A93BBD359D35D76D1590208D1C39A51AA30B33
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
5ef2a2a67cc2985faf5608417bdc6765b4044982739ba36247b49675b392f707

File Explorer

5ef2a2a67cc2985faf5608417bdc6765b4044982739ba36247b49675b392f707

.exe 2.4MB

5ef2a2a67cc2985faf5608417bdc6765b4044982739ba36247b49675b392f707

IMPHASH cd3b2d99c6655a5d4a14e30e380f5bf9
SHA256 5ef2a2a67cc2985faf5608417bdc6765b4044982739ba36247b49675b392f707
MD5 dc9723e0d12e1d33e7865d93f827c503
SHA1 dac193a35ce7f8747c67e499d1b96e8c041e7e6d
SHA512 f8270c62c3c42a80db814ced53232dd9869d0e0cde1b4007b826369e1235034f5f88057ac1478e8bbf034951db9625533d0c799221f9d650f3d5df5713d665a9
SSDEEP 49152:Ul2Yf+vXozsr8zlLwJIhMxarSj8RoTCCW:Ul2YfywFRKIhMxJTy
TLSH
T1A1B5F026B7F84A28F8F36E301C749F69A93BBD359D35D76D1590208D1C39A51AA30B33
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

2.2MB

Virtual Size

2.2MB

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

5ef2a2a67cc2985faf5608417bdc6765b4044982739ba36247b49675b392f707

kernel32

ole32

generic