General
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Target
2024-06-10_2a994b9738c26332ff200e406517aaa0_cryptolocker
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Size
33KB
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Sample
240610-1a43rs1ckg
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MD5
2a994b9738c26332ff200e406517aaa0
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SHA1
2b4f3d36eb2f83a8e9a4dd415a40098adbce47fc
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SHA256
ebc6a4320649bc3b3e4f4b42a009e1c4c8449ac2a75128121c8627b062884ad3
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SHA512
b904924ef3474593e779cd567d24b492fbfcec0e9ebd26d6c0e490406a88980bf0d581b470f1cba962705c61060a521affa53e2ed38c3251cfe8a573d0be95d5
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SSDEEP
768:q46yu4M3Eu2smnbcuyD7U9dtOOtEvwDpjeMLa5vONrM:q4ZbMb2pnouy8TMOtEvwDpjjaKI
Behavioral task
behavioral1
Sample
2024-06-10_2a994b9738c26332ff200e406517aaa0_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-10_2a994b9738c26332ff200e406517aaa0_cryptolocker.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
2024-06-10_2a994b9738c26332ff200e406517aaa0_cryptolocker
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Size
33KB
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MD5
2a994b9738c26332ff200e406517aaa0
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SHA1
2b4f3d36eb2f83a8e9a4dd415a40098adbce47fc
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SHA256
ebc6a4320649bc3b3e4f4b42a009e1c4c8449ac2a75128121c8627b062884ad3
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SHA512
b904924ef3474593e779cd567d24b492fbfcec0e9ebd26d6c0e490406a88980bf0d581b470f1cba962705c61060a521affa53e2ed38c3251cfe8a573d0be95d5
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SSDEEP
768:q46yu4M3Eu2smnbcuyD7U9dtOOtEvwDpjeMLa5vONrM:q4ZbMb2pnouy8TMOtEvwDpjjaKI
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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