18a47bb4a98989b5f5dfafff1e7ba969e9812aa7dafae28755c5f449d2cfb08c

General

Target
18a47bb4a98989b5f5dfafff1e7ba969e9812aa7dafae28755c5f449d2cfb08c
Size 2.6MB
Sample261001-levbssvwhx
SHA256 18a47bb4a98989b5f5dfafff1e7ba969e9812aa7dafae28755c5f449d2cfb08c
MD5 f4c12c9ff33a224d74bf37dba86bf200
SHA1 c52fadc63afeabda0807e5795d5a9a7683550371
SHA512 a89e594b8d2a83856b5402c7e8bd6ce9b19e54ff27e4112b1a8a1d6a7e5fb203d4be2543924cd6c47d6d9b965653d67741b3c7f91a9e6aaf4b48d1342a3483a6
SSDEEP 49152:/l6Sf+WN/j2U4FHHP0XpvzYBbMURcvvq2HYYnxI:/l6Sfvj2jFnP0XdE6McvvqHgI
TLSH
T12EC5012577F40A68F8F3AE7449788F66E63ABC70DD35D66E1180218E1D38A52D970B33
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
18a47bb4a98989b5f5dfafff1e7ba969e9812aa7dafae28755c5f449d2cfb08c

File Explorer

18a47bb4a98989b5f5dfafff1e7ba969e9812aa7dafae28755c5f449d2cfb08c

.exe 2.6MB

18a47bb4a98989b5f5dfafff1e7ba969e9812aa7dafae28755c5f449d2cfb08c

IMPHASH cd3b2d99c6655a5d4a14e30e380f5bf9
SHA256 18a47bb4a98989b5f5dfafff1e7ba969e9812aa7dafae28755c5f449d2cfb08c
MD5 f4c12c9ff33a224d74bf37dba86bf200
SHA1 c52fadc63afeabda0807e5795d5a9a7683550371
SHA512 a89e594b8d2a83856b5402c7e8bd6ce9b19e54ff27e4112b1a8a1d6a7e5fb203d4be2543924cd6c47d6d9b965653d67741b3c7f91a9e6aaf4b48d1342a3483a6
SSDEEP 49152:/l6Sf+WN/j2U4FHHP0XpvzYBbMURcvvq2HYYnxI:/l6Sfvj2jFnP0XdE6McvvqHgI
TLSH
T12EC5012577F40A68F8F3AE7449788F66E63ABC70DD35D66E1180218E1D38A52D970B33
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

2.4MB

Virtual Size

2.4MB

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

18a47bb4a98989b5f5dfafff1e7ba969e9812aa7dafae28755c5f449d2cfb08c

kernel32

ole32

generic