Behavioral task
behavioral1
Sample
bff7d47a2d262dd6a128f577e94f76e63876743aa8e5fb579cc4b4cd38b18525.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
bff7d47a2d262dd6a128f577e94f76e63876743aa8e5fb579cc4b4cd38b18525.exe
Resource
win10v2004-20240508-en
General
-
Target
bff7d47a2d262dd6a128f577e94f76e63876743aa8e5fb579cc4b4cd38b18525
-
Size
683KB
-
MD5
165412cb6b3ad5d8e373d688958cd031
-
SHA1
dafae30b09dd2917f873e29ef4be96d27f06f0c7
-
SHA256
bff7d47a2d262dd6a128f577e94f76e63876743aa8e5fb579cc4b4cd38b18525
-
SHA512
46850dd1212cfe9fcb1572729ce616bf4863317579fd0f9eb9f1e61af8eec1de3adb750f6e4eb5cee3d4baa862bf6fe325747315310bdda41145e79fc549b7f4
-
SSDEEP
12288:gEQoStNiPDtnyosA/v0I6hk17e9P0oc9iwnHdw/BYKIAR1YcqPwqN/ybfNTI+VI4:g5iPhyosAcIkkJolumoAnowY/yZRG/3w
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 bff7d47a2d262dd6a128f577e94f76e63876743aa8e5fb579cc4b4cd38b18525
Files
-
bff7d47a2d262dd6a128f577e94f76e63876743aa8e5fb579cc4b4cd38b18525.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gtcl Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kxvu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.psfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.oncez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bsp Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ