Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_6adab7f570c104569e1174db951e3923_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_6adab7f570c104569e1174db951e3923_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-18_6adab7f570c104569e1174db951e3923_cryptolocker
-
Size
38KB
-
MD5
6adab7f570c104569e1174db951e3923
-
SHA1
a434efcd004fd1a793707e25a67af7d19dc5c696
-
SHA256
211f4ab1de76c1b1ed12b9ff72ba3078fe99062f14d5fe478651b91d99610e20
-
SHA512
b61dd41a807d9c2352968f4e1c21a9487e9f656becaf949de086aedaeee1f1f08ded2f7c748867f1516ec171bba7b7ee6d6f579d940118777820cd172037128e
-
SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26aIIcVRYpetOOtEvwDpjqIGRmdHzOO0:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh67u
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 2024-01-18_6adab7f570c104569e1174db951e3923_cryptolocker
Files
-
2024-01-18_6adab7f570c104569e1174db951e3923_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