Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_56a66ce3f5297978d27d329bbbe08aa0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-16_56a66ce3f5297978d27d329bbbe08aa0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-16_56a66ce3f5297978d27d329bbbe08aa0_cryptolocker
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Size
52KB
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MD5
56a66ce3f5297978d27d329bbbe08aa0
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SHA1
d3a4bd052b27d255884f2e6ef413ea421a396e2d
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SHA256
f92d4a091ea3140b348199c9d526d1bfdadd9acccf388ddb82fbbaa5fa75dfe4
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SHA512
c426d1fc1b20a090b9444ec0af6c44c47c503275b5910fc7d2a68d62e36dc96878062c63ac0897f3f060b6136487abdb1008ce234bf021ff80052004b177d69d
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyw:BbdDmjr+OtEvwDpjMT
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 2024-03-16_56a66ce3f5297978d27d329bbbe08aa0_cryptolocker
Files
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2024-03-16_56a66ce3f5297978d27d329bbbe08aa0_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - 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