Behavioral task
behavioral1
Sample
2024-03-05_06349f3b4bb9d3546c5d55483473c372_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_06349f3b4bb9d3546c5d55483473c372_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_06349f3b4bb9d3546c5d55483473c372_cryptolocker
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Size
104KB
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MD5
06349f3b4bb9d3546c5d55483473c372
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SHA1
ad8ad34d9ec281efe107c2d46f70e131b8790f32
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SHA256
21b65459f96d52dd6a296fe0d30059a708c14a57c0820af0a1c8daa6cceaedeb
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SHA512
232060eda2d71340ac9acfcaf7a90cfa06841f20404b123d21b0100402e0cf8a6db7af8c1b305fde9e54166798b4338669bf10418e6101c4d00ff3b279b67948
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GksZ:1nK6a+qdOOtEvwDpjZ
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-05_06349f3b4bb9d3546c5d55483473c372_cryptolocker
Files
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2024-03-05_06349f3b4bb9d3546c5d55483473c372_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE