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General
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Target
2024-06-05_80827be70c4304b4f8f5683af23795f4_cryptolocker
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Size
24KB
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Sample
240605-e8ed4sfb79
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MD5
80827be70c4304b4f8f5683af23795f4
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SHA1
fd9f422271f6c7e945c10168c83aadde731a1ce9
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SHA256
30b6438a77155337aabf5e47faaca150a320a05ad449f6840db78e1104f4841b
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SHA512
016369421b1825b898f7ab473fc35d730150e411539d0ebfcf1a7d6765c0a0ff7467a458a9b3c1371dc6a66d07657d0ac5fccbad07a588ea8cee3be69ea58478
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SSDEEP
384:bVCPwFRuFn65arz1ZhdaXFXSCVQTLfjDp6HMJ1:bVCPwFRo6CpwXFXSqQXfjAsJ1
Behavioral task
behavioral1
Sample
2024-06-05_80827be70c4304b4f8f5683af23795f4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-05_80827be70c4304b4f8f5683af23795f4_cryptolocker.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
2024-06-05_80827be70c4304b4f8f5683af23795f4_cryptolocker
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Size
24KB
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MD5
80827be70c4304b4f8f5683af23795f4
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SHA1
fd9f422271f6c7e945c10168c83aadde731a1ce9
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SHA256
30b6438a77155337aabf5e47faaca150a320a05ad449f6840db78e1104f4841b
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SHA512
016369421b1825b898f7ab473fc35d730150e411539d0ebfcf1a7d6765c0a0ff7467a458a9b3c1371dc6a66d07657d0ac5fccbad07a588ea8cee3be69ea58478
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SSDEEP
384:bVCPwFRuFn65arz1ZhdaXFXSCVQTLfjDp6HMJ1:bVCPwFRo6CpwXFXSqQXfjAsJ1
Score9/10-
Detection of CryptoLocker Variants
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UPX dump on OEP (original entry point)
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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