Behavioral task
behavioral1
Sample
4149b989837b8f582671c40c608eb112_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4149b989837b8f582671c40c608eb112_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
4149b989837b8f582671c40c608eb112_cryptolocker_JC.exe
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Size
59KB
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MD5
4149b989837b8f582671c40c608eb112
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SHA1
490eea573395ce21cb289d260cbffb5378c2b0dd
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SHA256
8c8d5689a65f8a90cd7377512a638d6b7e0f84ad6a05853be81a17287d14fa63
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SHA512
f7f2a687cafe1255cb71b6d62c2ac1d9b781b9139c05bc376db1c0647f6c1338447e1488b7ca6404095f910b574226e98381753d84d6cdcfd4695df819c10da6
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYXUe:1nK6a+qdOOtEvwDpj0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4149b989837b8f582671c40c608eb112_cryptolocker_JC.exe
Files
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4149b989837b8f582671c40c608eb112_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