Static task
static1
Behavioral task
behavioral1
Sample
SharpWSUS.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
SharpWSUS.exe
Resource
win10v2004-20230824-en
General
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Target
SharpWSUS.exe
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Size
49KB
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MD5
37b1b821034ae172fc764bcae08bc5ca
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SHA1
baad1e39aaabf46a8d7a5081c7b88b9c82d2ce72
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SHA256
0108e07d10e0ef3a092c1490e3570d4740e2906178f2f997458a3e2a89cba33d
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SHA512
40bd5c9949b860e8f6d22956cb0314a5b62c87f895282c36a0d8ee14f93268ce36784c518c88c5e5d7fa30c0a3a955a4c6ebe73b51d8edc751e9eac136f8d6f1
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SSDEEP
768:8msEeeI2w0wGaV/mcZaq/wV8vcYoTByAcEYWd4YQrgX:JsLswfGa4yAcEL4YQe
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource SharpWSUS.exe
Files
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SharpWSUS.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 47KB - Virtual size: 46KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ