Behavioral task
behavioral1
Sample
2024-10-14_c4b9942ef82768c84e51d277ce5842a5_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-14_c4b9942ef82768c84e51d277ce5842a5_cryptolocker
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Size
76KB
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MD5
c4b9942ef82768c84e51d277ce5842a5
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SHA1
598869ad0769332fb05e52eb956464abf51a493e
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SHA256
32fc43e21e67eefc2cd444c746e1685fe2682caa28eb203a4e49dd12a76ce5d7
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SHA512
360e9cf9afe76fcaff6912039c98edf5fdfbe375ef829e8d637feaa68339430eae24dbe7c8056745a259ad9d5ca30093592250fc64abd5fb699e9bd3ba86c3b8
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81Gw:1nK6a+qdOOtEvwDpjd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_c4b9942ef82768c84e51d277ce5842a5_cryptolocker
Files
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2024-10-14_c4b9942ef82768c84e51d277ce5842a5_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