Behavioral task
behavioral1
Sample
2024-10-09_f0332a305e296aa345a7b1998f718125_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-10-09_f0332a305e296aa345a7b1998f718125_cryptolocker
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Size
44KB
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MD5
f0332a305e296aa345a7b1998f718125
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SHA1
c7f095b003ad3b74a36fbb6f5bb8922733d05d94
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SHA256
29bc617046117c66f978e0a77484232b15b4fb816064650a08f9132031b27c45
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SHA512
1a3cc5523b5dc0395dc00f33383de1b10a493daab5caa334e554f742f902cd59fde4ee2a84d9a7fac43c8c306e508a06ddd5b7512119cbf6788d3bd13b731243
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SSDEEP
768:bO74zYcgT/EkdCQgpwXFXSqQXfj0xKsmHBdy:bO6YcA/Xk3wXFXSqAJE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_f0332a305e296aa345a7b1998f718125_cryptolocker
Files
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2024-10-09_f0332a305e296aa345a7b1998f718125_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