Behavioral task
behavioral1
Sample
cfb88c70268ffbf0fb644271661dd10b48ae4c34d151fed9353208f80cb0be4b.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
cfb88c70268ffbf0fb644271661dd10b48ae4c34d151fed9353208f80cb0be4b.exe
Resource
win11-20240508-en
General
-
Target
cfb88c70268ffbf0fb644271661dd10b48ae4c34d151fed9353208f80cb0be4b
-
Size
266KB
-
MD5
af42a185a225f5915b69207ac0681b7c
-
SHA1
093213da8f3ebb85660699822a72a89892f1640b
-
SHA256
cfb88c70268ffbf0fb644271661dd10b48ae4c34d151fed9353208f80cb0be4b
-
SHA512
a6122ab84af6364ffbb2c17646d4639d024ccc71e87272ebd76ab2979c25a94a3e637782d94400c465776866ce504beb6442bf02a7aa59f5445f774ae3c35ff2
-
SSDEEP
6144:nXzKdNY49u8rV37tqSEhI1pRDl8yuL501net:4a4AUH80p2F01
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cfb88c70268ffbf0fb644271661dd10b48ae4c34d151fed9353208f80cb0be4b unpack001/out.upx
Files
-
cfb88c70268ffbf0fb644271661dd10b48ae4c34d151fed9353208f80cb0be4b.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