Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_d5cb6890518224033b1cba72d682dc2a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-20_d5cb6890518224033b1cba72d682dc2a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-20_d5cb6890518224033b1cba72d682dc2a_cryptolocker
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Size
41KB
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MD5
d5cb6890518224033b1cba72d682dc2a
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SHA1
49d88138731889bd77a68565afa54eaf59b00a8f
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SHA256
8bac8e6519ad5378103ce4a0375c0cb70fa17e29e7418bb546a9d3e2f37e7d37
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SHA512
2fd31905d10fd9b707a722a95ff3b5d3ae5eb1f00e21b077a38a295d12b0ab419b6cb30328822ca08e10034fd233372c32fa1423ba477704b24e7a2b9b4b15aa
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/ag:6j+1NMOtEvwDpjrRX
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 2024-04-20_d5cb6890518224033b1cba72d682dc2a_cryptolocker
Files
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2024-04-20_d5cb6890518224033b1cba72d682dc2a_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