Behavioral task
behavioral1
Sample
2780170e289fc4088cb57d084e1445d6_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
2780170e289fc4088cb57d084e1445d6_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
2780170e289fc4088cb57d084e1445d6_cryptolocker_JC.exe
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Size
62KB
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MD5
2780170e289fc4088cb57d084e1445d6
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SHA1
a3d2036088963268df0b9f86f6e1a09bc0f51c64
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SHA256
422cb3df073c8807e62343ccd1080b25f2f417d9678c53c0d7111fdc6aea0f90
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SHA512
d939f3b89725de2b3983e910678011f0164d13296f746fc4fb2083555941f0bbf4bb61e14e065b3ee20e986e80c9319f09573d1ce78ae41a4ba52edc49d7c9d2
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYXUXojZS:1nK6a+qdOOtEvwDpjt
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2780170e289fc4088cb57d084e1445d6_cryptolocker_JC.exe
Files
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2780170e289fc4088cb57d084e1445d6_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