Behavioral task
behavioral1
Sample
b3af8194a95752d8d1120191001cf3b86ef6179a9026b29665d434a277564452.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
b3af8194a95752d8d1120191001cf3b86ef6179a9026b29665d434a277564452.exe
Resource
win11-20240221-en
General
-
Target
b3af8194a95752d8d1120191001cf3b86ef6179a9026b29665d434a277564452
-
Size
266KB
-
MD5
e03d638f4717ab462da18710721f93d2
-
SHA1
0a2f5dc9ffb3827a2b5b20d4560d5467a009383b
-
SHA256
b3af8194a95752d8d1120191001cf3b86ef6179a9026b29665d434a277564452
-
SHA512
dd6d102d888c1497ef00968fd53e1d55f4c98e737e0987f5333535ec98155b35e041be3137b25993f86559fca703a72fdccd8453dfebee46367d6c2ff64efa6c
-
SSDEEP
3072:lNXEGZJWhfNFC4S60+XoLczrVmX4qdOwvkzEi9ZP7aPQ8ug0x3xS6HkLWLThH01Q:DXzKdNY49u8rVEhGqMg0x3jd01net
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3af8194a95752d8d1120191001cf3b86ef6179a9026b29665d434a277564452 unpack001/out.upx
Files
-
b3af8194a95752d8d1120191001cf3b86ef6179a9026b29665d434a277564452.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ