Static task
static1
Behavioral task
behavioral1
Sample
filegen.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
filegen.exe
Resource
win10v2004-20230703-en
General
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Target
filegen.exe
-
Size
6KB
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MD5
70129b957e88c2f396840223326935df
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SHA1
f93ec8059fc5f41ba4ffb7fc350aeded1c4ac719
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SHA256
7db7a698b2f929e6542fc70c82b43cdf4260920f2a8d33607e3170b338319952
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SHA512
52de4972f6fc3ab063c0def8bc8885661f7144a24739e3b9860f303aecd863ff839cee8e1b9a09e8278247cbdc5b8748c77d62daf89476c5d3cdee3bbfdbbaf2
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SSDEEP
96:pE/kYLGyyGz0z+JfVLd5vyxDC/iJCvq420NG7OE9Dph2G5qt:G/UPoZfGDC/iJCiV0N4O0P2G5qt
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource filegen.exe
Files
-
filegen.exe.exe windows x86
537c3d3f32590b870cabf0425ab506a2
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
AddAtomA
ExitProcess
FindAtomA
GetAtomNameA
GetModuleHandleA
GetProcAddress
SetUnhandledExceptionFilter
VirtualProtect
VirtualQuery
msvcrt
__getmainargs
__p__environ
__p__fmode
__set_app_type
_assert
_cexit
_iob
_onexit
_setmode
abort
atexit
fclose
fopen
fputc
free
malloc
memcpy
printf
rand
scanf
signal
srand
strlen
Sections
.text Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1024B - Virtual size: 576B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 112B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 892B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE