gendef[.]exe | Triage

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General

Target

gendef.exe
Size

57KB
MD5

6f66fe6b67eead0bd34f99779906452a
SHA1

5a2c205aff6d3863fd3e5c891bee49b749e21c2f
SHA256

2e8465bc7e1b6041f739253480c3bdd2d3307100e8acb79d8847f74518340f74
SHA512

2bade0d6686d5d248221674105142388827eecd7be07c548e0d9d0ce75cec78b318fb64c9d988ae416858dfa52fb4a94d0f06f5b1113c89e284eb34d3e869eb5
SSDEEP

768:W6o2kbqkzJFkT71UxGCQ6z7rzS1qI5rHZkzfmmukZG6zjiD/ZcoGnV:sJe2npznI5rg4kZGFRc5nV

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
gendef.exe

Files

gendef.exe
.exe windows:4 windows x86 arch:x86

fb77455b4be8e6ff600e10be258a77ef

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
GetModuleHandleW
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
_stricmp
_unlock
abort
calloc
exit
fclose
fopen
fprintf
fputc
fputs
fread
free
fseek
ftell
fwrite
malloc
memcpy
signal
sprintf
strchr
strcmp
strcpy
strlen
strncmp
strrchr
tolower
vfprintf

Sections

.text
Size: 35KB - Virtual size: 34KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

/4
Size: 6KB - Virtual size: 5KB

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

Sharing

General

Malware Config

Signatures

Files

fb77455b4be8e6ff600e10be258a77ef

Headers

File Characteristics

Imports

kernel32

msvcrt

Sections

.text Size: 35KB - Virtual size: 34KB

.data Size: 512B - Virtual size: 56B

.rdata Size: 11KB - Virtual size: 11KB

/4 Size: 6KB - Virtual size: 5KB

.bss Size: - Virtual size: 1KB

.idata Size: 2KB - Virtual size: 1KB

.CRT Size: 512B - Virtual size: 52B

.tls Size: 512B - Virtual size: 32B

.text
Size: 35KB - Virtual size: 34KB

.data
Size: 512B - Virtual size: 56B

.rdata
Size: 11KB - Virtual size: 11KB

/4
Size: 6KB - Virtual size: 5KB

.bss
Size: - Virtual size: 1KB

.idata
Size: 2KB - Virtual size: 1KB

.CRT
Size: 512B - Virtual size: 52B

.tls
Size: 512B - Virtual size: 32B