GameBarPresenceWriter[.]proxy[.]dll

Sharing

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General

Target

GameBarPresenceWriter.proxy.dll
Size

17KB
MD5

bbed74a4fc1d46f90a3d8a47a90dd284
SHA1

7b45b043adc9988112f2599a85f58d6a9899110f
SHA256

c2ff0d6a870fcb80502ddcef87dec149c0a78c23a78d2c417208d29beea989c6
SHA512

d6c47da3a66c8af50c3256f1e450cf3e560930dd213d7134163b4b90db59f378ca77b82e1eedf2f2f785df9d840edf5e4fdfd715d9c1c13770f496701fd1a3cf
SSDEEP

384:rU3FSwohV2v7JQ22TuJwTdjH1GU3XhrnWp6WERY:rU3FhoARuGglnhip

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
GameBarPresenceWriter.proxy.dll

Files

GameBarPresenceWriter.proxy.dll
.dll regsvr32 windows:10 windows x86 arch:x86

5adf06b2858ea2f3b5639032ccc89441

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

GameBarPresenceWriter.proxy.pdb

Imports

api-ms-win-core-winrt-string-l1-1-0

HSTRING_UserFree
HSTRING_UserMarshal
HSTRING_UserSize
HSTRING_UserUnmarshal

kernel32

FlsSetValue
DeleteCriticalSection
InitializeCriticalSectionEx
DisableThreadLibraryCalls
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsProcessorFeaturePresent
InterlockedFlushSList
RtlUnwind
GetLastError
SetLastError
FlsAlloc
FlsGetValue
FlsFree

rpcrt4

NdrDllRegisterProxy
NdrDllGetClassObject
NdrDllCanUnloadNow
IUnknown_QueryInterface_Proxy
NdrDllUnregisterProxy
NdrCStdStubBuffer2_Release
CStdStubBuffer_Invoke
NdrStubForwardingFunction
NdrStubCall2
IUnknown_AddRef_Proxy
CStdStubBuffer_DebugServerQueryInterface
NdrOleFree
CStdStubBuffer_AddRef
IUnknown_Release_Proxy
NdrOleAllocate
CStdStubBuffer_DebugServerRelease
CStdStubBuffer_IsIIDSupported

combase

ord32
ord5
ord34
CStdStubBuffer2_Connect
CStdStubBuffer2_CountRefs
ord33
CStdStubBuffer2_Disconnect
CStdStubBuffer2_QueryInterface

api-ms-win-crt-runtime-l1-1-0

terminate
_initterm_e
_seh_filter_dll
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_initterm
_execute_onexit_table
_cexit

api-ms-win-crt-heap-l1-1-0

_free_base
_calloc_base

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
GetProxyDllInfo

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 652B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5adf06b2858ea2f3b5639032ccc89441

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

api-ms-win-core-winrt-string-l1-1-0

kernel32

rpcrt4

combase

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-heap-l1-1-0

Exports

Exports

Sections

.text Size: 11KB - Virtual size: 10KB

.data Size: 512B - Virtual size: 1KB

.idata Size: 2KB - Virtual size: 1KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 1024B - Virtual size: 652B

.text
Size: 11KB - Virtual size: 10KB

.data
Size: 512B - Virtual size: 1KB

.idata
Size: 2KB - Virtual size: 1KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 1024B - Virtual size: 652B