Behavioral task
behavioral1
Sample
2024-09-14_a50dec24f0fa2c01a069bf34aa9c06ab_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-09-14_a50dec24f0fa2c01a069bf34aa9c06ab_cryptolocker
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Size
67KB
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MD5
a50dec24f0fa2c01a069bf34aa9c06ab
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SHA1
c5dd191941e24ae7f2f0a7a896dcf0fc9b91061a
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SHA256
ffa1d29bf34d09b28e341a3bd7043055b2d2a4fc11b769426cda61d0e2cd14fb
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SHA512
b28b82ca96400f9dc27a787b1fff38b06b17a78dd88cb965caf2790ac68e2d6ee58cd64c7f4f3658d70da11dc15bc5c95b24182b362be6509e9364781038ab55
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYZ8xDyfF:1nK6a+qdOOtEvwDpjq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-14_a50dec24f0fa2c01a069bf34aa9c06ab_cryptolocker
Files
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2024-09-14_a50dec24f0fa2c01a069bf34aa9c06ab_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
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