Static task
static1
Behavioral task
behavioral1
Sample
genpeimg.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
genpeimg.exe
Resource
win10v2004-20231020-en
General
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Target
genpeimg.exe
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Size
31KB
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MD5
bd4899177648d70a1025f895eedc0850
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SHA1
5c9ad8eec314aaf95a13dc0fda760df541497e85
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SHA256
656f78edb82706c05b05c8f613742ea4043f8a704e7074d65fce8d8ee967f783
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SHA512
f2f9d0201e7dae26d66545b67029c0ac80a4fd0d32dd2da858a36c5a1491af86d46939ec0e0d8f9c15ef729c23d45b6816033e75d11475b5884fb6882a214eed
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SSDEEP
384:lB+3EZTSYaKKs0koM3CXbMtgSZPqfZnpO14IT/y2YlZYEohggusI3c3vzURvE:lLowJ0sbwpUOOggTfUe
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource genpeimg.exe
Files
-
genpeimg.exe.exe windows:4 windows x86 arch:x86
27beeecd62d4e3400749a3fe01fc6214
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
DeleteCriticalSection
EnterCriticalSection
FreeLibrary
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetLastError
GetModuleHandleA
GetProcAddress
GetStartupInfoA
GetSystemTimeAsFileTime
GetTickCount
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
QueryPerformanceCounter
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualProtect
VirtualQuery
msvcrt
__dllonexit
__getmainargs
__initenv
__lconv_init
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_cexit
_fmode
_initterm
_iob
_lock
_onexit
_strdup
_unlock
abort
calloc
exit
fclose
fopen
fprintf
fputc
fread
free
fseek
ftell
fwrite
malloc
memmove
memset
memcpy
realloc
signal
strlen
strncmp
vfprintf
Sections
.text Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 60B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
/4 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 1KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 52B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE