Behavioral task
behavioral1
Sample
f9a15eb07fe3f972680a9219470a7179_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
f9a15eb07fe3f972680a9219470a7179_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
f9a15eb07fe3f972680a9219470a7179_cryptolocker_JC.exe
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Size
98KB
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MD5
f9a15eb07fe3f972680a9219470a7179
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SHA1
519746aa84a7b697696b7dcbd388440c84b11f28
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SHA256
59017414eea3a8c2a0027058b7cd632dfe9292872bec785994329cf30496e75e
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SHA512
c20380f750f15f7c642078fb14909603c461e2a6027ced7a4a808805061dd0db33bda4588ae5b90b45ed64a823edfabc76744a351c690e588f67bb2a2fe87200
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GZFx:1nK6a+qdOOtEvwDpjN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f9a15eb07fe3f972680a9219470a7179_cryptolocker_JC.exe
Files
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f9a15eb07fe3f972680a9219470a7179_cryptolocker_JC.exe.exe windows 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