Behavioral task
behavioral1
Sample
0cf0f3ef58b4e158b59f1d0a4eff39110138857583dc6f0a3790a5ed2c72de4f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0cf0f3ef58b4e158b59f1d0a4eff39110138857583dc6f0a3790a5ed2c72de4f.exe
Resource
win10v2004-20240226-en
General
-
Target
0cf0f3ef58b4e158b59f1d0a4eff39110138857583dc6f0a3790a5ed2c72de4f
-
Size
824KB
-
MD5
9e3e9355d34dcf04e2f0e82c71981ff1
-
SHA1
de5646d8acdadc81043f7fe1e53a6b47af100f50
-
SHA256
0cf0f3ef58b4e158b59f1d0a4eff39110138857583dc6f0a3790a5ed2c72de4f
-
SHA512
880de9c032f6af90b3b0cca4f30a0a94e61387b5fbe67b8d4ca8f5e6c5a461da9725e6c67d92601277f80bd32958de951d38fd87abea984ee158c2934344d5b6
-
SSDEEP
12288:gEQoSWWHRvpyvHAnfLI5AUYfDhoLpNP8dPMW7Xqmn4daSC21Y64mayfOC:gTHRvYvULZDh2fP8iWN4V1ZZfOC
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 0cf0f3ef58b4e158b59f1d0a4eff39110138857583dc6f0a3790a5ed2c72de4f
Files
-
0cf0f3ef58b4e158b59f1d0a4eff39110138857583dc6f0a3790a5ed2c72de4f.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