Behavioral task
behavioral1
Sample
b1233910305a10f26fb1806491d59febb1a5396c59f34237713364147e63366a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b1233910305a10f26fb1806491d59febb1a5396c59f34237713364147e63366a.exe
Resource
win10v2004-20240226-en
General
-
Target
b1233910305a10f26fb1806491d59febb1a5396c59f34237713364147e63366a
-
Size
205KB
-
MD5
7554d82b2711fbf02d404eab0146d29b
-
SHA1
d650e759ac66860b21cd041c6a132d31ef73fd74
-
SHA256
b1233910305a10f26fb1806491d59febb1a5396c59f34237713364147e63366a
-
SHA512
57cd51840f2a5ceb4d07f6af5274862ec62ba3da1281ef9fe1a9600571cfbbae2ea5d0b95ae61e3428d84dcb9102fa82a069830f0562786ece3e95411a0fdc90
-
SSDEEP
6144:sPDLCL9Io5R4nM/40yr1lPrhsumVxPgypIEBO:sPKLXqD1MdTpG
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 b1233910305a10f26fb1806491d59febb1a5396c59f34237713364147e63366a
Files
-
b1233910305a10f26fb1806491d59febb1a5396c59f34237713364147e63366a.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
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: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tn Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.f Size: 512B - Virtual size: 4KB