Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_54a06d5ab78d1426b961c0cf435bfeb5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_54a06d5ab78d1426b961c0cf435bfeb5_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-27_54a06d5ab78d1426b961c0cf435bfeb5_cryptolocker
-
Size
125KB
-
MD5
54a06d5ab78d1426b961c0cf435bfeb5
-
SHA1
0f681f2228b6cc7f246dd8a7f3ac661f13596d9a
-
SHA256
c06d417747d298a779525ef478c605650dfa8707d4bb94f473f8f962c8e228ec
-
SHA512
a3d007d35b8c6c4e42878457080a23726878cd540443cd50ee77da2a2b1545eaa7443c34d4c5ad49bdaaa1497c0ce75133188dd9566b6c21ea135e0d522894d5
-
SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpp:vCA9OtEvwDpjl
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-27_54a06d5ab78d1426b961c0cf435bfeb5_cryptolocker
Files
-
2024-01-27_54a06d5ab78d1426b961c0cf435bfeb5_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE