Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_86f4440443e7baea8662f2325586bf80_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_86f4440443e7baea8662f2325586bf80_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-06_86f4440443e7baea8662f2325586bf80_cryptolocker
-
Size
31KB
-
MD5
86f4440443e7baea8662f2325586bf80
-
SHA1
f42aad4961cd562e2240e26a694be889ff902848
-
SHA256
979b0a27daaa71f89b4c29f6db37d6e47bfdcd77f7a44fb78721c39e1cf29312
-
SHA512
9d36086180475366b6231d145a5c580633bd6d9167ebb983528508a58c024f97e9ab96830710e718a4e8600e3aad8805d5c51029f9c8cef1e086aa9bfa981c74
-
SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xu3W:q0zizzOSxMOtEvwDpj/arQ3W
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 2024-03-06_86f4440443e7baea8662f2325586bf80_cryptolocker
Files
-
2024-03-06_86f4440443e7baea8662f2325586bf80_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