General
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Target
2024-06-01_909f14ee92ecc2fe37d4649b27d5b0b0_cryptolocker
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Size
89KB
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Sample
240601-yx89wsed92
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MD5
909f14ee92ecc2fe37d4649b27d5b0b0
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SHA1
de5498f601d014b8a86227bdb576d3b146653529
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SHA256
af9236f61f54ea6d759d58a4cb4ef584850ecbb7b3dce406cddb675d0cd10226
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SHA512
8af6499cbf61adb0cbfbbc2c2fe7f7159d93c72c42d9808940a5126d889d215c9c2ce538c5562b85d2b40fbcdd05c1e23f589e999e7f4e0ac7b09fc2304dc8ef
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SSDEEP
1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgi7:AnBdOOtEvwDpj6zw
Behavioral task
behavioral1
Sample
2024-06-01_909f14ee92ecc2fe37d4649b27d5b0b0_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-06-01_909f14ee92ecc2fe37d4649b27d5b0b0_cryptolocker.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
2024-06-01_909f14ee92ecc2fe37d4649b27d5b0b0_cryptolocker
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Size
89KB
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MD5
909f14ee92ecc2fe37d4649b27d5b0b0
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SHA1
de5498f601d014b8a86227bdb576d3b146653529
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SHA256
af9236f61f54ea6d759d58a4cb4ef584850ecbb7b3dce406cddb675d0cd10226
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SHA512
8af6499cbf61adb0cbfbbc2c2fe7f7159d93c72c42d9808940a5126d889d215c9c2ce538c5562b85d2b40fbcdd05c1e23f589e999e7f4e0ac7b09fc2304dc8ef
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SSDEEP
1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgi7:AnBdOOtEvwDpj6zw
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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