Behavioral task
behavioral1
Sample
2024-10-06_dad28663085529f86712975532a446d8_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-06_dad28663085529f86712975532a446d8_cryptolocker
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Size
55KB
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MD5
dad28663085529f86712975532a446d8
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SHA1
b5ad1780aedb59615c360e1165520ada14c58606
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SHA256
34d12fc479c676198b6806503ecce04d16c067be21571700de9442590a3d17f0
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SHA512
86a7e55d727350c17605260b671cc853019f73a3adf144a4bdea6395bb95d4fe21c2e89ef3f322cef13d2ae8223bb1b94791b80bd9479299e479c64fed3cd62e
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPl:b7/y28wZEjbnouy8G76iH/NLpP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-06_dad28663085529f86712975532a446d8_cryptolocker
Files
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2024-10-06_dad28663085529f86712975532a446d8_cryptolocker.exe windows:5 windows x86 arch: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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE