Behavioral task
behavioral1
Sample
fud.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
fud.exe
Resource
win10v2004-20231127-en
General
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Target
fud.exe
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Size
404KB
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MD5
9efee972cbcf6fc16ef8e453e63d7f96
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SHA1
56a828e072c040b39406e9d3bd1c155a8bf109d2
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SHA256
f826d9c86e57ca4ecdeff241182ae4e2c3f5c2a6e17159276c51ac9acace96b4
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SHA512
38f995134d44fc7d0bc4d7744a2325e26b376987d4b2f499aca7ed5afcb299867553129f8e998d117f973b386e317cb705e7d592b20c2a703d03145727628607
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SSDEEP
6144:1PFZ8T2XhCp+D20/QaoO0BpdDCM6j40EoXnPeq2X:lFZZMgDb/Q/XDP8efX
Malware Config
Signatures
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Detect ZGRat V1 1 IoCs
resource yara_rule sample family_zgrat_v1 -
Zgrat family
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.NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
resource yara_rule sample net_reactor -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fud.exe
Files
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fud.exe.exe windows:4 windows x64 arch:x64
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
.text Size: 402KB - Virtual size: 401KB
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