Behavioral task
behavioral1
Sample
9bb3673cf72548d8d7baf5541faf535e_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
9bb3673cf72548d8d7baf5541faf535e_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
9bb3673cf72548d8d7baf5541faf535e_cryptolocker_JC.exe
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Size
100KB
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MD5
9bb3673cf72548d8d7baf5541faf535e
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SHA1
63b114538a1b6f48a0caeaffdd02a93150ea849b
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SHA256
07204ce1ca0a521b9bbdeb112ce21b76f74aefd4081e8b3bb3f28ee99cb91cee
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SHA512
4dd0e1aeb09f18fd0b71c86364831acd129a1ea9d43e61eebf541d70a94dc161927777963e646ec5703f957269bdf6befdfc0f7ad690625614332171986ddac0
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn58+a:1nK6a+qdOOtEvwDpjh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9bb3673cf72548d8d7baf5541faf535e_cryptolocker_JC.exe
Files
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9bb3673cf72548d8d7baf5541faf535e_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