Static task
static1
Behavioral task
behavioral1
Sample
2024-05-29_db69efcdb95513a5578e33d3b22c21bb_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-29_db69efcdb95513a5578e33d3b22c21bb_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-05-29_db69efcdb95513a5578e33d3b22c21bb_cryptolocker
-
Size
45KB
-
MD5
db69efcdb95513a5578e33d3b22c21bb
-
SHA1
9ce27935b86e39b870576fd0ad21a910b8eedcc3
-
SHA256
53c09cef9012ce1523fc73806bbf33fc3b731b79d545f3345a7a3b67a2d6e642
-
SHA512
e8f005c68754d6a979e0a0ab6882d571beedaa46f5b97b74123922b7ce60dbe601de3be2ba7758696f6184106786415ef4831f22f2afc18ec707a46cef5f0f8d
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aMD+:6j+1NMOtEvwDpjrRrK
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 2024-05-29_db69efcdb95513a5578e33d3b22c21bb_cryptolocker
Files
-
2024-05-29_db69efcdb95513a5578e33d3b22c21bb_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