Static task
static1
Behavioral task
behavioral1
Sample
2024-05-13_1279b28a4eb080f16dbd197d9963a96c_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-13_1279b28a4eb080f16dbd197d9963a96c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-05-13_1279b28a4eb080f16dbd197d9963a96c_cryptolocker
-
Size
51KB
-
MD5
1279b28a4eb080f16dbd197d9963a96c
-
SHA1
fc6558091ac3de40242589e3a782e14f64cefe06
-
SHA256
bda8db9f83ec2c45ddb2fdcec4e9afc852fbdbb780dbb03657be65dd1d83e72e
-
SHA512
6c4c46566abe369eba67772075f3529d81be4a1c24e0e4617c4eaffa57414580b3572cd0b0fb970c1a1044ab5f7f2517bc75bce6b0541e6c11c28126316e1d72
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRY+iyyb:6j+1NMOtEvwDpjr8hhXy+iyyb
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-13_1279b28a4eb080f16dbd197d9963a96c_cryptolocker
Files
-
2024-05-13_1279b28a4eb080f16dbd197d9963a96c_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE