Static task
static1
Behavioral task
behavioral1
Sample
2024-04-21_2fc2e657d0a5268c1c42fb70464e420d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-21_2fc2e657d0a5268c1c42fb70464e420d_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-21_2fc2e657d0a5268c1c42fb70464e420d_cryptolocker
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Size
54KB
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MD5
2fc2e657d0a5268c1c42fb70464e420d
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SHA1
92370ba13cf3fbe1bc7d32cf6321db28456d2ffc
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SHA256
bc503dba281019d2a1c8a0e9977cac00281ba628f1257e6d227b541faf0bba1f
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SHA512
e9ee03ba5872326725538dd92af0bd61026aecd83d4745a799de137585038db28329baed899bd710b09d6f6a43036c0398b37052e22cddad1987e5bf28970af2
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impy9:BbdDmjr+OtEvwDpjMK
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 2024-04-21_2fc2e657d0a5268c1c42fb70464e420d_cryptolocker
Files
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2024-04-21_2fc2e657d0a5268c1c42fb70464e420d_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