Behavioral task
behavioral1
Sample
2024-10-12_fe886959c0aefbf042aa7e721c07bc8b_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-12_fe886959c0aefbf042aa7e721c07bc8b_cryptolocker
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Size
64KB
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MD5
fe886959c0aefbf042aa7e721c07bc8b
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SHA1
cac09e2e91a4c376951032441ed3cf442add25f0
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SHA256
84882b4a75c35394fa24f74324a3a2ecc79e94fcff8b8ea1c6a6b9cab8e744d3
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SHA512
3695e4e1ac6572e8e9a4d24815bbebfe4f8ca661771f6e84cbd9baea93bf00e30bf9ab9ff0588dd2439b91f88f2cf0537ec9e612b61d9f2cf6768b895f66279e
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jK9:P8mnK6QFElP6n+gymddpMOtEvwDpjYMW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_fe886959c0aefbf042aa7e721c07bc8b_cryptolocker
Files
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2024-10-12_fe886959c0aefbf042aa7e721c07bc8b_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