Behavioral task
behavioral1
Sample
2024-09-12_bb06c2435adc3a9d66c959ed7844af31_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-12_bb06c2435adc3a9d66c959ed7844af31_cryptolocker
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Size
82KB
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MD5
bb06c2435adc3a9d66c959ed7844af31
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SHA1
4e2ae62eece3f77e13dc9971401fb290a8550efd
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SHA256
e2b438b3a68f22121e308d6634c407f63668e06c80a1bcaeabfd272b5e68738f
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SHA512
a73ddf6b28afcf3b3a47933523c97226d264533fc2723fc068b87ebcc93dc29309ae02871cb761cce92b86cc6b28bf539e835c5ec537569acb4396ec8ec465f4
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalvc:1nK6a+qdOOtEvwDpjyc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_bb06c2435adc3a9d66c959ed7844af31_cryptolocker
Files
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2024-09-12_bb06c2435adc3a9d66c959ed7844af31_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