Behavioral task
behavioral1
Sample
2024-05-01_352ad9ed1b36fa434325e74cea672d42_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-01_352ad9ed1b36fa434325e74cea672d42_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-01_352ad9ed1b36fa434325e74cea672d42_cryptolocker
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Size
73KB
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MD5
352ad9ed1b36fa434325e74cea672d42
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SHA1
532c163eff2c2cb2eec49149e9c7c5cf5d58baa0
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SHA256
683c2eba6d0e86f0fc4089da1da2618dad946057222df62aaeb461a431f9949b
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SHA512
d014874ab41d1b3ea816e88ce3e5cb26d0a9aaf7ec5d9de8d80f2466062a64d65cc53d4ea7f7158960c0ed4be715d8bbf7ad584a96ece48582f316d3d9b87b9d
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalVy:1nK6a+qdOOtEvwDpjl
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 2024-05-01_352ad9ed1b36fa434325e74cea672d42_cryptolocker
Files
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2024-05-01_352ad9ed1b36fa434325e74cea672d42_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