Behavioral task
behavioral1
Sample
2024-09-12_722184031283561626ca385bbad8d18f_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-12_722184031283561626ca385bbad8d18f_cryptolocker
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Size
75KB
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MD5
722184031283561626ca385bbad8d18f
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SHA1
50afd45409cbb842f3bb87cca9d4d5a43abf86f0
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SHA256
99acf9b04a6d93b3762c2bdb3bfa2617887da4750a209f6243f123493d69011a
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SHA512
a0ec9acaf3f8b35bfead7e168f2eb0bd313f8c2a8e29b8aca914e378b4bd550f6666d5a39be3f65eb19fc041788567155a8bb42a0c0ae40e5641d04a5c2ffa97
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81GY:1nK6a+qdOOtEvwDpj1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_722184031283561626ca385bbad8d18f_cryptolocker
Files
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2024-09-12_722184031283561626ca385bbad8d18f_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