Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_f486056082a0354d967c1bb71b3341ec_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_f486056082a0354d967c1bb71b3341ec_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_f486056082a0354d967c1bb71b3341ec_cryptolocker
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Size
60KB
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MD5
f486056082a0354d967c1bb71b3341ec
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SHA1
36f38bdafde8d8044e343361bb45a260ae6cba83
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SHA256
78dcbd697ff8ea9e86b53d412fdfd8d873012955e2209a811c802b615f71faa4
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SHA512
e674344063c80956af4e0ca15c7528c0140a78fd89c8c4c5c9363ceb3571e7986520b1caf6cbf6ae5d1ada8dac9ec9415802f413a07e8805f2f4378cd8788f08
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SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26a3W/ORYpetOOtEvwDpjqIGRmd:6Qz7yVEhs9+4BR7tOOtEvwDpjL
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 2024-01-24_f486056082a0354d967c1bb71b3341ec_cryptolocker
Files
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2024-01-24_f486056082a0354d967c1bb71b3341ec_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