Behavioral task
behavioral1
Sample
b3f7d42b3d874bcc96636feb1e6b6dfa.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b3f7d42b3d874bcc96636feb1e6b6dfa.exe
Resource
win10v2004-20240226-en
General
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Target
b3f7d42b3d874bcc96636feb1e6b6dfa
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Size
5.7MB
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MD5
b3f7d42b3d874bcc96636feb1e6b6dfa
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SHA1
2b470a6a7a9e4b87ee61fedae243f4b06c936998
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SHA256
11b1771b291b06b370cc8c98ccb30f9a3bb611f2a8341d37068b14fc4e776ddf
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SHA512
5f0edd97a86d4834673888f7e2d628b093c8cd19ca1cc12ab6844e0f230d5c5b489e32c697fc82f90041d606f71e79d9f47bb2027e2596f3d2a9cdf9ad92c8b8
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SSDEEP
98304:G8LSIsic2RFOWvb9wHau42c1joCjMPkNwk6alDAqD7z3uboHau42c1joCjMPkNwB:tSINRFOlauq1jI86FA7y2auq1jI86B
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b3f7d42b3d874bcc96636feb1e6b6dfa
Files
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b3f7d42b3d874bcc96636feb1e6b6dfa.exe windows:4 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 3.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 135KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE