Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_c8047041d6e44eea4b00374e1a138bea_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_c8047041d6e44eea4b00374e1a138bea_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-01_c8047041d6e44eea4b00374e1a138bea_cryptolocker
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Size
28KB
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MD5
c8047041d6e44eea4b00374e1a138bea
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SHA1
46c089c994455ee01f8d307a18bd30abbfb6e803
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SHA256
3e98778fb3bab224ba1575c5dd96addbae9f538cbded91149601c001dc1a9034
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SHA512
36459a2bf4c4e300d6be1d50cdcbf2bef34f5a67ec3be2b2f4930557b63840ddbe272b6a400730ca43a55db9649db487b56b9c10f52c34012d874189a8be6718
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xq:q0zizzOSxMOtEvwDpj/arg
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-01_c8047041d6e44eea4b00374e1a138bea_cryptolocker
Files
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2024-02-01_c8047041d6e44eea4b00374e1a138bea_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
Sections
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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