Behavioral task
behavioral1
Sample
5a22ff9a5bd5794bff439ab55a8ac17f_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5a22ff9a5bd5794bff439ab55a8ac17f_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5a22ff9a5bd5794bff439ab55a8ac17f_cryptolocker_JC.exe
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Size
98KB
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MD5
5a22ff9a5bd5794bff439ab55a8ac17f
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SHA1
a32e20ec47d75af5f9a9ff12596560fb0d5e046d
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SHA256
b9e0f8a25a9fd20eb74ba0242aa2195690c5152869cc8daaec72ebc1eed795e1
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SHA512
6e761e69f18651abcd989d9b24c13c17c07122982cd97f47b84736d08165259b15a7739bebbaa5fef79b21ef0c8ff2ae275bd163b294ec528a877913bef2ccfc
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GQl:1nK6a+qdOOtEvwDpj4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5a22ff9a5bd5794bff439ab55a8ac17f_cryptolocker_JC.exe
Files
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5a22ff9a5bd5794bff439ab55a8ac17f_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