Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_ce8ecc052afa9c60aaefa53ceca7df6d_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-09_ce8ecc052afa9c60aaefa53ceca7df6d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-09_ce8ecc052afa9c60aaefa53ceca7df6d_cryptolocker
-
Size
38KB
-
MD5
ce8ecc052afa9c60aaefa53ceca7df6d
-
SHA1
287942ffc02c98e62953e4a7021851af7ba15776
-
SHA256
8568fb4b74f930f16650d92c9e3281cb886f5fc0985dfee0935dbb3033dd1d85
-
SHA512
e66ee3207d0e1c97756fe757abff3f5b30206dc6abed3fba844d3c7ef841ded94f4ea46984d7db0432ef6d8f48ed482ea5ae35914ab783c1924519c5cd31a1c9
-
SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26aIIcVRYpetOOtEvwDpjqIGRmdHzOOa:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6E
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 2024-03-09_ce8ecc052afa9c60aaefa53ceca7df6d_cryptolocker
Files
-
2024-03-09_ce8ecc052afa9c60aaefa53ceca7df6d_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