General
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Target
2024-06-13_cec387831bf3f4f0a0125326a5b22ab0_cryptolocker
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Size
74KB
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Sample
240613-ldy9cswhjn
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MD5
cec387831bf3f4f0a0125326a5b22ab0
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SHA1
714a3f897942f6f965caf203ea633a27689e5683
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SHA256
c06008361c1eb3a6d66586a702326ada75361cdfc0f9b45ae660d1e2b346ebb0
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SHA512
4465efd77fbff8bd7773e0200e8a1b40745dc065740c0f3a5a29f0f86f7137f5ce1fc5132dfb2f99f8954c5bf1f8be66f529ccaba139119fe9599b34fbb92667
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SSDEEP
1536:nj+4zs2cPVhlMOtEvwDpj4H8u8rZVTs95bD:C4Q2c94OtEvwDpj4H8zw
Behavioral task
behavioral1
Sample
2024-06-13_cec387831bf3f4f0a0125326a5b22ab0_cryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-13_cec387831bf3f4f0a0125326a5b22ab0_cryptolocker.exe
Resource
win10v2004-20240611-en
Malware Config
Targets
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Target
2024-06-13_cec387831bf3f4f0a0125326a5b22ab0_cryptolocker
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Size
74KB
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MD5
cec387831bf3f4f0a0125326a5b22ab0
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SHA1
714a3f897942f6f965caf203ea633a27689e5683
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SHA256
c06008361c1eb3a6d66586a702326ada75361cdfc0f9b45ae660d1e2b346ebb0
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SHA512
4465efd77fbff8bd7773e0200e8a1b40745dc065740c0f3a5a29f0f86f7137f5ce1fc5132dfb2f99f8954c5bf1f8be66f529ccaba139119fe9599b34fbb92667
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SSDEEP
1536:nj+4zs2cPVhlMOtEvwDpj4H8u8rZVTs95bD:C4Q2c94OtEvwDpj4H8zw
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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