Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_9493536bb7029cf1a24209f9dae17c92_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_9493536bb7029cf1a24209f9dae17c92_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-18_9493536bb7029cf1a24209f9dae17c92_cryptolocker
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Size
46KB
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MD5
9493536bb7029cf1a24209f9dae17c92
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SHA1
43c4b632fbc0cc48fb25ae2e2b427642549d3be4
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SHA256
7410b46a5f5f7f6609bd18a7a32d516cd9513c7920e19cfc5fa018936bd3dee0
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SHA512
ae63b268bd9922dcd949f9b98c0fe531020c4495ea8125f245dad7c7cfe38360406d1aedf49013d95b8f430059d583d73f8bb0ed3d3250a80a6b906aa3e43889
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvP7DMEgX:6j+1NMOtEvwDpjr8hP7DMr
Malware Config
Signatures
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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_9493536bb7029cf1a24209f9dae17c92_cryptolocker
Files
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2024-01-18_9493536bb7029cf1a24209f9dae17c92_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