Behavioral task
behavioral1
Sample
4468a2edd91c463ff983e4d6bbf7abc4_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4468a2edd91c463ff983e4d6bbf7abc4_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
4468a2edd91c463ff983e4d6bbf7abc4_cryptolocker_JC.exe
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Size
62KB
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MD5
4468a2edd91c463ff983e4d6bbf7abc4
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SHA1
84b4b8815c0a14bd006e9f81ac7ac68da2dbde93
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SHA256
f80140749363cd9d495fa8661960101e7f7b1173c80115851b7114188bbeda2a
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SHA512
b9d1eae162b270c37df9e45cc6b7c4ab7fefd4a19d665d02b842eb0fd088a4710015986049adc382f06ff97057450166d99bef4d6887333d35f5aa93ddc93737
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHwkFV:1nK6a+qdOOtEvwDpjE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4468a2edd91c463ff983e4d6bbf7abc4_cryptolocker_JC.exe
Files
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4468a2edd91c463ff983e4d6bbf7abc4_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