Static task
static1
Behavioral task
behavioral1
Sample
Patch-mduck-alternative.exe
Resource
win10v2004-20240611-en
General
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Target
Patch-mduck-alternative.exe
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Size
31KB
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MD5
a874fbf0e7f031ee33b360cc7882cb28
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SHA1
848034b5e6fbb71037c09e297c7bbe5dc7f6956a
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SHA256
74e36f317b8164b976612e7553325f029c4ddbf7ba0e5cb2eb1ae6731a496eff
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SHA512
2c1cfa08b30d24c3f85c5ac1941c90c5cc1d89660d1a6218d21cabf7afaf3609b1148b737bddbf18c32df57a7649999505e112bd9f50165f425150111546ca6e
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SSDEEP
768:fjB3I2QRMzF8hNiU2Nmp+QgszJBd2Cvb4oHJkG30cKbR:rkRMBY72Nk/fJ3HyGXKbR
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Patch-mduck-alternative.exe
Files
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Patch-mduck-alternative.exe.exe windows:5 windows x86 arch:x86
dc73a9bd8de0fd640549c85ac4089b87
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
DeleteFileA
ExitProcess
FindResourceA
FreeLibrary
GetModuleHandleA
GetProcAddress
GetTempPathA
LoadLibraryA
LoadResource
RtlMoveMemory
SizeofResource
VirtualAlloc
lstrcatA
CloseHandle
CreateFileA
FlushFileBuffers
WriteFile
Sections
.text Size: 512B - Virtual size: 502B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 472B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 52B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 82B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ