Behavioral task
behavioral1
Sample
sstool.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
sstool.exe
Resource
win10v2004-20240802-en
General
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Target
sstool.exe
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Size
69KB
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MD5
751716548d3375653c35c7b142177779
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SHA1
7701694241818e07a49b3f09427cf1226e66d439
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SHA256
54e66e39fc5450a51264c7a9038d1dba68facac643c8bdf684ef9e808c7489d1
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SHA512
04aa03ad136e3bf262c94c34d1bda1c35e4758b1ae39fd04494a4ff8344a9d89bed9c43c60cee3f3985a71ff80ea425a113a8e8c28ace2736ffe8615063718d3
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SSDEEP
1536:mrPJVKjbcknWSOYvTfkWkFM79yQVMmzdRHYqecJ0+:mLJMjbcHDdMwQr4Xx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource sstool.exe
Files
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sstool.exe.exe windows:4 windows x64 arch:x64
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
UPX0 Size: - Virtual size: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 67KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE