Behavioral task
behavioral1
Sample
2024-10-17_c39bc40c9aca5459a8f9c850fb3d7d17_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-17_c39bc40c9aca5459a8f9c850fb3d7d17_cryptolocker
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Size
63KB
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MD5
c39bc40c9aca5459a8f9c850fb3d7d17
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SHA1
9850d0ed8c980365bcf59f5189e0ea419f7e6014
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SHA256
664fed069b71c8b70ce436d1938545e0a35992f29381c109eedd5b37114fc334
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SHA512
d026fa880a872a2651ca977976323fec6c26082610abcfd32bc6aea7864e67884a2f1255bec9b2f629c1f0e38513e2724b3de145af8c7344af3620f3525e86e4
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYjQcI:1nK6a+qdOOtEvwDpjl
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-17_c39bc40c9aca5459a8f9c850fb3d7d17_cryptolocker
Files
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2024-10-17_c39bc40c9aca5459a8f9c850fb3d7d17_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