Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_d3291d16f4a1d7a0f546275c8d288698_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_d3291d16f4a1d7a0f546275c8d288698_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-04_d3291d16f4a1d7a0f546275c8d288698_cryptolocker
-
Size
29KB
-
MD5
d3291d16f4a1d7a0f546275c8d288698
-
SHA1
d268e1391be4aa4678d7b077ab51b87ab1a6f4ad
-
SHA256
858d9ad3f686e0298b9f86d3677b442e7dd7daae0702be11b5a15522525026b1
-
SHA512
ba17358569dcd021686c3e4026e14ba7cd3a3a742ebe20aba7b1722052bd3e1cfbb56c82414721b532bcecad0aeda9a31d0c651119ec993489fce731bcb7c3d5
-
SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xT2:q0zizzOSxMOtEvwDpj/arA
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-04_d3291d16f4a1d7a0f546275c8d288698_cryptolocker
Files
-
2024-02-04_d3291d16f4a1d7a0f546275c8d288698_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE