Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_415586131c614888e0e3e5df0851dea4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_415586131c614888e0e3e5df0851dea4_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-27_415586131c614888e0e3e5df0851dea4_cryptolocker
-
Size
60KB
-
MD5
415586131c614888e0e3e5df0851dea4
-
SHA1
12da3fe660643d1001e5abc2a18ecb29f8bde213
-
SHA256
9079f69a102da89d54f2732e5c13eb6a0cc47dd9d0603afef1040f2f8e1c69b5
-
SHA512
2071eb64d2395df52839838ee7e3b8b75d7ff2bc908f1660ad4ac572aefc0f513888be92ec57db70efe36c835561832f0a8797259204f71c05b87e688047dc61
-
SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26a3WDIRYpetOOtEvwDpjqIGRmd:6Qz7yVEhs9+4TR7tOOtEvwDpjL
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 2024-01-27_415586131c614888e0e3e5df0851dea4_cryptolocker
Files
-
2024-01-27_415586131c614888e0e3e5df0851dea4_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