Behavioral task
behavioral1
Sample
2024-10-17_f93371081cbab9f0c8a42c104e8e34a3_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-17_f93371081cbab9f0c8a42c104e8e34a3_cryptolocker
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Size
64KB
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MD5
f93371081cbab9f0c8a42c104e8e34a3
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SHA1
be5c35c4d0458164d7f1e9d23f90e8cbb784638d
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SHA256
9823d472384b9b65bb05097063c5a43da02c3b9c15883e9eb06a6d528571cfdd
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SHA512
a9146b20c7da605f8708dfbbb80b892fa3bc7c7c3e75a88cc8df123d3100654421c5faf3d46e4f54b8111acd2cde72c2cc8a5a2d53b2fa93d5731eae5962604b
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYjQc9:1nK6a+qdOOtEvwDpj4
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_f93371081cbab9f0c8a42c104e8e34a3_cryptolocker
Files
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2024-10-17_f93371081cbab9f0c8a42c104e8e34a3_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