Static task
static1
Behavioral task
behavioral1
Sample
gm8decompiler.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
gm8decompiler.exe
Resource
win10v2004-20240508-en
General
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Target
gm8decompiler-v2.2.0-x86_64-pc-windows-msvc.zip
-
Size
364KB
-
MD5
162c5ebdb041e0ceafda978f65071e08
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SHA1
4b112861c1e0b9840dd31fbd1a258430c21ddbf8
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SHA256
a68a4cdbd455a2164885c8d854e5f7891324043cddad19b80bf1d9c4d958a860
-
SHA512
f2aadbf52b7437570c6884b6812f417d0629816b445db357cea8e40ac7229efed667a7172f0a9c0b97a193bcc7e7b7d730d03193fabc498432f0150ad2b56156
-
SSDEEP
6144:L4WqL0GgbDulOzM6VR7weshii1bAoMPRnvGhsMNQwFmrbqP313h2SxJ4SCwsiCT:L4V0jbDCObVREri4QksMN5313h2+J4SO
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/gm8decompiler.exe
Files
-
gm8decompiler-v2.2.0-x86_64-pc-windows-msvc.zip.zip
-
gm8decompiler.exe.exe windows:6 windows x64 arch:x64
7219152321cf61e15ab18daabba5c4fb
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
HeapFree
HeapReAlloc
CloseHandle
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
TryAcquireSRWLockExclusive
WakeAllConditionVariable
GetSystemInfo
SwitchToThread
SleepConditionVariableSRW
WakeConditionVariable
AddVectoredExceptionHandler
SetThreadStackGuarantee
GetLastError
SetLastError
GetCurrentDirectoryW
GetEnvironmentVariableW
GetCommandLineW
GetModuleFileNameW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
AcquireSRWLockShared
ReleaseSRWLockShared
GetProcessHeap
GetProcAddress
CreateFileW
SetFileInformationByHandle
GetFileInformationByHandle
GetFileInformationByHandleEx
FindFirstFileW
FindClose
WaitForSingleObject
GetModuleHandleW
FormatMessageW
ExitProcess
GetFullPathNameW
GetStdHandle
GetConsoleMode
MultiByteToWideChar
WriteConsoleW
CreateThread
GetCurrentThread
WaitForSingleObjectEx
LoadLibraryA
GetCurrentProcess
GetCurrentProcessId
CreateMutexA
ReleaseMutex
IsDebuggerPresent
GetModuleHandleA
HeapAlloc
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
advapi32
SystemFunction036
bcrypt
BCryptGenRandom
ntdll
NtReadFile
RtlNtStatusToDosError
NtWriteFile
vcruntime140
_CxxThrowException
__C_specific_handler
__current_exception
__current_exception_context
memmove
memcmp
__CxxFrameHandler3
memset
memcpy
api-ms-win-crt-string-l1-1-0
strlen
api-ms-win-crt-math-l1-1-0
__setusermatherr
trunc
api-ms-win-crt-conio-l1-1-0
_getch
api-ms-win-crt-heap-l1-1-0
_set_new_mode
free
_aligned_malloc
_aligned_free
api-ms-win-crt-runtime-l1-1-0
_initialize_narrow_environment
__p___argc
__p___argv
_cexit
_configure_narrow_argv
_exit
exit
_initterm_e
_get_initial_narrow_environment
_initialize_onexit_table
_register_onexit_function
_crt_atexit
terminate
_seh_filter_exe
_initterm
_set_app_type
_wassert
_c_exit
_register_thread_local_exe_atexit_callback
api-ms-win-crt-stdio-l1-1-0
__p__commode
_set_fmode
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 717KB - Virtual size: 716KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 202KB - Virtual size: 201KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 31KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ