Behavioral task
behavioral1
Sample
2024-10-03_e6c94710a7ca1414d8c96839f89eb875_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-03_e6c94710a7ca1414d8c96839f89eb875_cryptolocker
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Size
43KB
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MD5
e6c94710a7ca1414d8c96839f89eb875
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SHA1
844c9f8d1fe8d710f17cbf25a5384380f3d113c3
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SHA256
97b2fc379ffce9c5b81f1201aee7f47d4a7420447826813785835b142280231c
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SHA512
0ed305c800a14063f4c000062c46f7579212fd4c997a7c47c866653b0e21484d75649af4aa8c7cdedfde0301a1c9255e5c94e4d57627d1a2d456a732c0b27189
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SSDEEP
768:bO74zYcgT/EkdCQgpwXFXSqQXfj0xKsmHBdH:bO6YcA/Xk3wXFXSqAJV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-03_e6c94710a7ca1414d8c96839f89eb875_cryptolocker
Files
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2024-10-03_e6c94710a7ca1414d8c96839f89eb875_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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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