Z:\repack\build\release\obj\src\patchmbr\patchmbr-patchdate-stub.pdb
Static task
static1
Behavioral task
behavioral1
Sample
c1608b2a37890038b7cf3d7e5cbac32c.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c1608b2a37890038b7cf3d7e5cbac32c.dll
Resource
win10v2004-20240226-en
General
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Target
c1608b2a37890038b7cf3d7e5cbac32c
-
Size
508KB
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MD5
c1608b2a37890038b7cf3d7e5cbac32c
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SHA1
4ee729b763e57910faf53e047aa0ce7ab2711e3d
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SHA256
627661146ec191c9ec54d6e0a7356bf98cbfdd67ed931013d8a43edf38f4fb9c
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SHA512
89578a243c2852bc1b0817b5902f4b3b0502cf1ff76772c216134766c50dfeea9985225695f3906b9863d3f7fbf874b746d17ab4bd949e892d07f672a6fef837
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SSDEEP
6144:7QP/Svtw0pzkwxan2Zkqi2EOC+XNIu6fthAy9RBTSb/Ofgdr6AaQO3:7MAHxG2uqxV9l6fAqRBwBr6AR
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c1608b2a37890038b7cf3d7e5cbac32c
Files
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c1608b2a37890038b7cf3d7e5cbac32c.dll windows:4 windows x86 arch:x86
53cc44d3bba4a0cebb1c8d7cd25dc354
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB Paths
Imports
kernel32
LCMapStringW
HeapReAlloc
CreateTimerQueueTimer
ResetEvent
SetLastError
CreateFileMappingW
RaiseException
WriteFile
LoadLibraryExW
VirtualProtect
DuplicateHandle
GetEnvironmentStrings
GetSystemInfo
WaitForSingleObject
GetStdHandle
TerminateProcess
GetTickCount
InterlockedCompareExchange
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsA
HeapCreate
ConnectNamedPipe
GetCurrentProcessId
GetStartupInfoA
Sleep
IsBadCodePtr
InterlockedDecrement
LeaveCriticalSection
GetCPInfo
CloseHandle
MapViewOfFile
GetACP
GetOEMCP
MultiByteToWideChar
IsBadReadPtr
HeapFree
QueryPerformanceCounter
EnterCriticalSection
CreateNamedPipeA
CreateMutexW
GetCurrentThreadId
GetStringTypeW
LoadLibraryA
GetModuleHandleA
LCMapStringA
SetEvent
GetFileType
DeleteTimerQueueTimer
VirtualAlloc
UnhandledExceptionFilter
InterlockedExchangeAdd
CreateThread
DeleteCriticalSection
RtlUnwind
ReadFile
InterlockedExchange
HeapAlloc
GetStringTypeA
FreeEnvironmentStringsW
GetLocaleInfoA
VirtualQuery
SetHandleCount
HeapSize
HeapDestroy
GetSystemTimeAsFileTime
lstrcatW
GetCurrentProcess
InterlockedIncrement
WideCharToMultiByte
SetUnhandledExceptionFilter
GetVersionExA
DisconnectNamedPipe
GetModuleFileNameA
OpenProcess
InitializeCriticalSection
ReleaseMutex
lstrcpyW
UnmapViewOfFile
GetLastError
WaitForMultipleObjects
VirtualFree
CreateEventA
CopyFileA
IsBadWritePtr
GetProcAddress
ExitProcess
user32
wsprintfW
advapi32
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
Exports
Exports
lcrtteg
Sections
.text Size: 77KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 428KB - Virtual size: 457KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ