AuthHostProxy.pdb
Static task
static1
Behavioral task
behavioral1
Sample
AuthHostProxy.dll
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
AuthHostProxy.dll
Resource
win10v2004-20240426-en
General
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Target
AuthHostProxy.dll
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Size
19KB
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MD5
6e0d360cef71dbb879d982f53e3af6f4
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SHA1
229e2e4b2d5aed45ee1391a100d5bb3a26f90a5c
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SHA256
b2b01e44ac2f5fa486d95a0c42220af1e49853758d7f4ba626640c09e0f72f00
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SHA512
4d107c3b9b389d890dd669510d5e6429f1128119646b32dba203238b307516650112f7e73738058a5379e5491d42715cb83587cf69267074db522270c5c04667
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SSDEEP
384:sdudGAY0c8MfQpXqMz8N4vzavhJnWhdWk:sBsc8DCNwzOJe
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource AuthHostProxy.dll
Files
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AuthHostProxy.dll.dll regsvr32 windows:6 windows x64 arch:x64
40b0b67c638fc569eabe40dba136faa5
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
PDB Paths
Imports
msvcrt
__C_specific_handler
_initterm
malloc
free
_amsg_exit
_XcptFilter
oleaut32
BSTR_UserFree
VARIANT_UserMarshal64
VARIANT_UserFree
BSTR_UserUnmarshal
BSTR_UserMarshal64
BSTR_UserUnmarshal64
VARIANT_UserSize64
BSTR_UserMarshal
VARIANT_UserUnmarshal
VARIANT_UserSize
VARIANT_UserFree64
VARIANT_UserMarshal
BSTR_UserSize
BSTR_UserFree64
BSTR_UserSize64
VARIANT_UserUnmarshal64
rpcrt4
NdrOleFree
IUnknown_QueryInterface_Proxy
CStdStubBuffer_AddRef
NdrDllUnregisterProxy
NdrOleAllocate
NdrDllGetClassObject
CStdStubBuffer_CountRefs
NdrDllCanUnloadNow
IUnknown_Release_Proxy
CStdStubBuffer_DebugServerQueryInterface
NdrDllRegisterProxy
CStdStubBuffer_QueryInterface
IUnknown_AddRef_Proxy
NdrCStdStubBuffer_Release
CStdStubBuffer_Connect
CStdStubBuffer_Invoke
CStdStubBuffer_DebugServerRelease
CStdStubBuffer_Disconnect
CStdStubBuffer_IsIIDSupported
api-ms-win-core-libraryloader-l1-2-0
DisableThreadLibraryCalls
api-ms-win-core-synch-l1-2-0
Sleep
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
api-ms-win-core-processthreads-l1-1-2
GetCurrentThreadId
GetCurrentProcessId
TerminateProcess
GetCurrentProcess
api-ms-win-core-sysinfo-l1-2-1
GetSystemTimeAsFileTime
GetTickCount
api-ms-win-core-rtlsupport-l1-2-0
RtlCaptureContext
RtlVirtualUnwind
RtlLookupFunctionEntry
api-ms-win-core-errorhandling-l1-1-1
UnhandledExceptionFilter
SetUnhandledExceptionFilter
combase
ord3
ord4
ord2
Exports
Exports
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.orpc Size: 512B - Virtual size: 57B
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
.pdata Size: 512B - Virtual size: 240B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 3KB - Virtual size: 2KB
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: 512B - Virtual size: 504B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ