Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_d62a7fac6bd321086649eaa0a09e305f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_d62a7fac6bd321086649eaa0a09e305f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-12_d62a7fac6bd321086649eaa0a09e305f_cryptolocker
-
Size
38KB
-
MD5
d62a7fac6bd321086649eaa0a09e305f
-
SHA1
70b6a41156a905a1422e17edc60b919ace8f6e29
-
SHA256
377a6497103d47f390014697a6379b3175c020e5e6efb6dbf1d540522f9f7c62
-
SHA512
cf498321368091961749336cfea434e591b176a280a1c843dcdd52a1e3cbdc253dc2ffa0cf8e5cab6e8fb03326fa91ed18fc84065fa047398fef4aed5393e0e7
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqhMxR81:6j+1NMOtEvwDpjrfR81
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 2024-03-12_d62a7fac6bd321086649eaa0a09e305f_cryptolocker
Files
-
2024-03-12_d62a7fac6bd321086649eaa0a09e305f_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