Behavioral task
behavioral1
Sample
2024-10-10_7c49d7d5dde1118c657af31b7a5ffcec_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-10_7c49d7d5dde1118c657af31b7a5ffcec_cryptolocker
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Size
76KB
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MD5
7c49d7d5dde1118c657af31b7a5ffcec
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SHA1
22d5b489a61aa4a584dcc0d7c6561c8e0beb707a
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SHA256
356cf375a57efc541a29c5b78b851458bf661274ba5c317c4146ab465e1f0efc
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SHA512
575dcc9aca47d4261de2ea578d6908bc5f56921700172a71a010b6c0cc825fd4e5c57e92f5d1fd3835681bfcd543935366d8b712800c00da5d7220705d43785e
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81Gb:1nK6a+qdOOtEvwDpjC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-10_7c49d7d5dde1118c657af31b7a5ffcec_cryptolocker
Files
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2024-10-10_7c49d7d5dde1118c657af31b7a5ffcec_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