Behavioral task
behavioral1
Sample
b043a5ded12f4eb03d21770e14e07fa310df5da9efd424343e12d0adb5bfaeca.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b043a5ded12f4eb03d21770e14e07fa310df5da9efd424343e12d0adb5bfaeca.exe
Resource
win10v2004-20240508-en
General
-
Target
b043a5ded12f4eb03d21770e14e07fa310df5da9efd424343e12d0adb5bfaeca
-
Size
283KB
-
MD5
1b985a954be6eacd7222ef27cc3a2562
-
SHA1
560a34cb2b708c944768282efe61afe16220b7e1
-
SHA256
b043a5ded12f4eb03d21770e14e07fa310df5da9efd424343e12d0adb5bfaeca
-
SHA512
9c800e50b285d3c80a26347c776b66449f5cd2aaa42aea8897f5e0f2acf0c38a274d593158b83fbc35cfc2bc460896c9fb4bf940d125017cffd79bdd7f69d223
-
SSDEEP
6144:JiQSo1EZGtKgZGtK/CAIuZAIuZdht2ZKS7D:AQtyZGtKgZGtK/CAIuZAIuZhQ7D
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b043a5ded12f4eb03d21770e14e07fa310df5da9efd424343e12d0adb5bfaeca
Files
-
b043a5ded12f4eb03d21770e14e07fa310df5da9efd424343e12d0adb5bfaeca.exe windows:4 windows x86 arch:x86
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
Sections
UPX0 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE