Static task
static1
Behavioral task
behavioral1
Sample
Buffy.exe.7z
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
Buffy.exe.7z
Resource
win10v2004-20230703-en
General
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Target
Buffy.exe.7z
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Size
985KB
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MD5
c0c53a0f1bb4bd117ea72f80b8922fff
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SHA1
ed139b2ec01ff52929e80ccb813ee61567fcc77b
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SHA256
120fc1f09873dcf3cd98f124e6fc4837441759422ea9a6126b85a5c8e61b6230
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SHA512
63be8610a39eb1ad7e5aba3ca83940a708ffa1d7a10b180b6e3ed30d7275466682257a44be84a154e69ff99dabd7cd739cf4ee59951ebadf7f5b92b819443920
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SSDEEP
24576:W/dyLBykqa2K5MIZpyjMLrm6iDAu34ScWwHCuv:W/FkqlK5jDyCWAu3nE
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Buffy.exe
Files
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Buffy.exe.7z.7z
Password: infected
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Buffy.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ