Behavioral task
behavioral1
Sample
2024-10-12_616c9d38035977f05a17b1e8bdfd280f_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-12_616c9d38035977f05a17b1e8bdfd280f_cryptolocker
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Size
89KB
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MD5
616c9d38035977f05a17b1e8bdfd280f
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SHA1
f0d800a8cb0b36d8965afd43f86ea67e5c159a5a
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SHA256
016a6a1ad1e4eb31f6848ede35b1cb5a5e30c81653841e762e1f37566f90a106
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SHA512
67740049cca5a8d5d3dbf3d002a12e70fbb7922da057a34e948561e45e9d951215a693a068df9ce4970f464eb43d6a8374fc92ab0ab3310daedf0054032a230c
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDj9i47:zCsanOtEvwDpjC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_616c9d38035977f05a17b1e8bdfd280f_cryptolocker
Files
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2024-10-12_616c9d38035977f05a17b1e8bdfd280f_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - 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