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General
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Target
2024-05-23_7ca5acf262d0b3c77ed9dd84a0c89e85_cryptolocker
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Size
40KB
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Sample
240523-zy7ccsge8t
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MD5
7ca5acf262d0b3c77ed9dd84a0c89e85
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SHA1
f0fc71b92d8677d214dfb0f675b4f3d27bff5462
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SHA256
2acb3e173c635cf1adb8cb0dbd3ef562800aa713b77bce69960e39d84b6d4916
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SHA512
a64085db74687fcc8cbd72530f67866c899df84fc32f0441c70178dfaa72a2f939371f734421ce23b212533372fc5947e45f6ca7a734a5a5165d2813eb37c30d
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SSDEEP
768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYoq:qDdFJy3QMOtEvwDpjjWMl7Tlq
Behavioral task
behavioral1
Sample
2024-05-23_7ca5acf262d0b3c77ed9dd84a0c89e85_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-23_7ca5acf262d0b3c77ed9dd84a0c89e85_cryptolocker.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
2024-05-23_7ca5acf262d0b3c77ed9dd84a0c89e85_cryptolocker
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Size
40KB
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MD5
7ca5acf262d0b3c77ed9dd84a0c89e85
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SHA1
f0fc71b92d8677d214dfb0f675b4f3d27bff5462
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SHA256
2acb3e173c635cf1adb8cb0dbd3ef562800aa713b77bce69960e39d84b6d4916
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SHA512
a64085db74687fcc8cbd72530f67866c899df84fc32f0441c70178dfaa72a2f939371f734421ce23b212533372fc5947e45f6ca7a734a5a5165d2813eb37c30d
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SSDEEP
768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYoq:qDdFJy3QMOtEvwDpjjWMl7Tlq
Score9/10-
Detection of CryptoLocker Variants
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Detection of Cryptolocker Samples
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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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