Behavioral task
behavioral1
Sample
6a99a46026cf5172082b51f696e79146_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
6a99a46026cf5172082b51f696e79146_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
6a99a46026cf5172082b51f696e79146_cryptolocker_JC.exe
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Size
98KB
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MD5
6a99a46026cf5172082b51f696e79146
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SHA1
a4566ee9094856e0cd687a66be0271f05601cb13
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SHA256
6bda09e22e06351074b3b043cc0358ece96aba12c3d934564f182ce6b1f52c39
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SHA512
be61e3f5fab3d07c22475f0da2a907b54dad015b4d426a80cbe75ba08c6e590f9827d9504d28e0a60a13f6a1b2e785bd91606bfd83b5b2c7d9b57a3b4fc5d75c
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GW+x:1nK6a+qdOOtEvwDpjZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6a99a46026cf5172082b51f696e79146_cryptolocker_JC.exe
Files
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6a99a46026cf5172082b51f696e79146_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