Behavioral task
behavioral1
Sample
2024-10-01_704395522852be57ab5aabc48fe3bca1_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-01_704395522852be57ab5aabc48fe3bca1_cryptolocker
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Size
64KB
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MD5
704395522852be57ab5aabc48fe3bca1
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SHA1
472a9e15e2a89c097a9766ed848ca37c78681dd6
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SHA256
31bf936e92c779ac56d41c80a3c8bd1b8898a496b509a64df0a4c26cef7a1804
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SHA512
c8cf1a73fd339b11dc63362c9898e09d6a92935416b334353a6d3ba6e9c1e24f14c365cc671567d449b7a362fb74c9587455e0f2ebe61751147b6f0fd91776e8
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jKT:P8mnK6QFElP6n+gymddpMOtEvwDpjYM8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-01_704395522852be57ab5aabc48fe3bca1_cryptolocker
Files
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2024-10-01_704395522852be57ab5aabc48fe3bca1_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