UniteFxUpdate[.]dll

Sharing

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General

Target

UniteFxUpdate.dll
Size

442KB
MD5

0ee743073ee6b68f8222be2661d95315
SHA1

2e642772ec19edf73422fe25a8d45db1a006ff85
SHA256

562b17370c7283e92a3353b76ab2aefd301c2e78782fa60ec9ee35676ad44f96
SHA512

c3f2037bd37cef7978187f67f1d0633ee3067b4837e0ad9ae2a5c8efab8ec4ce6a14c1d88e200ffaa8677f74fd5995789297e6a7b5ac18d19dc9d53b4d9170ba
SSDEEP

6144:12UHPCFzuxTmVCp41NpA9+2pVbW+i6kdIkl7haKGrgEOHWeohg6yKJIGFEph:12NzSC1Na42ekuMs2eoqO+Dh

Score

1^/10

Malware Config

Signatures

Files

UniteFxUpdate.dll
.dll regsvr32 windows:6 windows x64 arch:x64

a7365ab63ec74fb8102f92b17356cf77

Code Sign

42:1a:f2:94:09:84:19:1f:52:0a:4b:c6:24:26:a7:4b
Certificate

Issuer

CN=AddTrust External CA Root,OU=AddTrust External TTP Network,O=AddTrust AB,C=SE

Not Before

07/06/2005, 08:09

Not After

30/05/2020, 10:48

Subject

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

62:5c:4d:90:8c:d5:42:fb:ab:2e:a5:73:3f:f1:54:19
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

27/04/2011, 00:00

Not After

30/05/2020, 10:48

Subject

CN=COMODO Time Stamping CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

2b:73:db:74:63:11:4c:5a:5b:32:4a:f2:30:57:72:49
Certificate

Issuer

CN=COMODO Time Stamping CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

02/05/2019, 00:00

Not After

30/05/2020, 10:48

Subject

CN=Sectigo SHA-1 Time Stamping Signer,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

47:49:34:c0:ab:e3:c1:c9:81:d8:82:d3:44:50:13:52
Certificate

Issuer

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

11/10/2017, 00:00

Not After

11/10/2019, 23:59

Subject

CN=Arthur Lepp,OU=IT,O=Arthur Lepp,POSTALCODE=50825,STREET=Iltisstr. 142,L=Köln,ST=NRW,C=DE,2.5.4.18=#13053530383235

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af
Certificate

Issuer

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

09/05/2013, 00:00

Not After

08/05/2028, 23:59

Subject

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0f:56:d6:c4:a3:f8:d9:41:0c:ed:2a:b6:5c:b6:7e:ff:a4:2d:3b:0a
Signer

Actual PE Digest

0f:56:d6:c4:a3:f8:d9:41:0c:ed:2a:b6:5c:b6:7e:ff:a4:2d:3b:0a

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

C:\dev\UniteFx\x64\Release\UniteFx.pdb

Imports

kernel32

EnterCriticalSection
CloseHandle
UnmapViewOfFile
CreateEventExW
FindNextFileW
GetCurrentProcess
CreateMutexW
FindClose
GetFileAttributesW
ReleaseMutex
OpenFileMappingW
Sleep
FormatMessageW
GetLastError
GetFileAttributesExW
CreateFileMappingW
MapViewOfFile
CreateDirectoryW
GetCurrentThreadId
GetLocalTime
MoveFileExW
GetCurrentProcessId
LocalFree
TryEnterCriticalSection
DuplicateHandle
WaitForSingleObjectEx
SwitchToThread
GetCurrentThread
GetExitCodeThread
MultiByteToWideChar
GetStringTypeW
WideCharToMultiByte
QueryPerformanceCounter
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetTickCount
GetModuleHandleW
GetProcAddress
EncodePointer
DecodePointer
LCMapStringW
GetCPInfo
RtlCaptureContext
LeaveCriticalSection
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
InitializeSListHead
CreateTimerQueue
SignalObjectAndWait
CreateThread
SetThreadPriority
GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
SetThreadAffinityMask
RegisterWaitForSingleObject
UnregisterWait
GetThreadTimes
FreeLibrary
FreeLibraryAndExitThread
GetModuleFileNameW
GetModuleHandleA
LoadLibraryExW
GetVersionExW
VirtualAlloc
VirtualProtect
VirtualFree
ReleaseSemaphore
InterlockedPopEntrySList
InterlockedPushEntrySList
InterlockedFlushSList
QueryDepthSList
UnregisterWaitEx
LoadLibraryW
RtlUnwindEx
RtlPcToFileHeader
RaiseException
ExitThread
GetModuleHandleExW
ExitProcess
GetStdHandle
GetFileType
ReadFile
GetConsoleMode
ReadConsoleW
WriteFile
GetConsoleCP
GetFileSizeEx
SetFilePointerEx
HeapReAlloc
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
FlushFileBuffers
SetStdHandle
CreateFileW
HeapSize
SetEndOfFile
WriteConsoleW
InitializeCriticalSection
DeleteCriticalSection
HeapFree
HeapAlloc
GetProcessHeap
ResetEvent
SetEvent
RtlLookupFunctionEntry
WaitForSingleObject

advapi32

SetSecurityDescriptorDacl
InitializeSecurityDescriptor
RegNotifyChangeKeyValue
RegCloseKey
RegDeleteKeyExW
RegCreateKeyExW
RegSetValueExW
RegOpenKeyExW
RegQueryValueExW

ole32

PropVariantClear
CoCreateInstance
CLSIDFromString
StringFromGUID2
CoTaskMemAlloc

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 274KB - Virtual size: 273KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

RT_CODE
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 125KB - Virtual size: 124KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a7365ab63ec74fb8102f92b17356cf77

Code Sign

42:1a:f2:94:09:84:19:1f:52:0a:4b:c6:24:26:a7:4bCertificate

Key Usages

62:5c:4d:90:8c:d5:42:fb:ab:2e:a5:73:3f:f1:54:19Certificate

Extended Key Usages

Key Usages

2b:73:db:74:63:11:4c:5a:5b:32:4a:f2:30:57:72:49Certificate

Extended Key Usages

Key Usages

47:49:34:c0:ab:e3:c1:c9:81:d8:82:d3:44:50:13:52Certificate

Extended Key Usages

Key Usages

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:afCertificate

Extended Key Usages

Key Usages

0f:56:d6:c4:a3:f8:d9:41:0c:ed:2a:b6:5c:b6:7e:ff:a4:2d:3b:0aSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

ole32

Exports

Exports

Sections

.text Size: 274KB - Virtual size: 273KB

RT_CODE Size: 1KB - Virtual size: 1KB

.rdata Size: 125KB - Virtual size: 124KB

.data Size: 10KB - Virtual size: 18KB

.pdata Size: 17KB - Virtual size: 16KB

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

.reloc Size: 4KB - Virtual size: 4KB

42:1a:f2:94:09:84:19:1f:52:0a:4b:c6:24:26:a7:4b
Certificate

62:5c:4d:90:8c:d5:42:fb:ab:2e:a5:73:3f:f1:54:19
Certificate

2b:73:db:74:63:11:4c:5a:5b:32:4a:f2:30:57:72:49
Certificate

47:49:34:c0:ab:e3:c1:c9:81:d8:82:d3:44:50:13:52
Certificate

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af
Certificate

0f:56:d6:c4:a3:f8:d9:41:0c:ed:2a:b6:5c:b6:7e:ff:a4:2d:3b:0a
Signer

.text
Size: 274KB - Virtual size: 273KB

RT_CODE
Size: 1KB - Virtual size: 1KB

.rdata
Size: 125KB - Virtual size: 124KB

.data
Size: 10KB - Virtual size: 18KB

.pdata
Size: 17KB - Virtual size: 16KB

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

.reloc
Size: 4KB - Virtual size: 4KB