Behavioral task
behavioral1
Sample
2024-10-15_702fe037eade944caac67e012d88d8c9_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-15_702fe037eade944caac67e012d88d8c9_cryptolocker
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Size
62KB
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MD5
702fe037eade944caac67e012d88d8c9
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SHA1
5fe64b9c547975f8deae44e667bd938773699a49
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SHA256
fd49c42f431df2970393883c0c30fdb35b365d6296bca8e077131aaa26218eb9
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SHA512
3072b720a492de83e3e0809325637b5ec0dd4d6737fffa1b9816f383c349090cac94bba206371493f8e22b0b14f0eea1521a6679faf37e8855092db27dedb72f
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qhF:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-15_702fe037eade944caac67e012d88d8c9_cryptolocker
Files
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2024-10-15_702fe037eade944caac67e012d88d8c9_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: 11KB - 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