Behavioral task
behavioral1
Sample
2024-06-08_ade6a0f343a7d1fffe302d22689b1d6b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-08_ade6a0f343a7d1fffe302d22689b1d6b_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-08_ade6a0f343a7d1fffe302d22689b1d6b_cryptolocker
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Size
68KB
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MD5
ade6a0f343a7d1fffe302d22689b1d6b
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SHA1
c17f2845e0fe5b0dbf8afbb19bc8f14f0e4ecec9
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SHA256
063443f297740451697976e62319b17fb47effa0404acd425f77ddb3b2272ce3
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SHA512
15e51cc0d48d722725ba1932a9feec13a38b7cc403a999195bc07318f3f7f55ad3285710edddde8729d007cc9239b550549242dbdc86c1b282f42c998a04fed2
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYibAoQRe:1nK6a+qdOOtEvwDpjH
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 2024-06-08_ade6a0f343a7d1fffe302d22689b1d6b_cryptolocker
Files
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2024-06-08_ade6a0f343a7d1fffe302d22689b1d6b_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