ptusredt[.]dll

Sharing

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General

Target

ptusredt.dll
Size

165KB
MD5

3c3e960d59cb413791fee1e944b6df72
SHA1

4aa6c90d81692642ca8266bf0d8e249ff3e3ad54
SHA256

88378c228d7827974fe6ec827837af7571290e129082e7070d4bff7a42f4ba67
SHA512

85b471aa2a066c6a779384ed102b895af108af51cd718bb834cda107f71bf5e6fcd8ecc77e9ea4fd7fd3ddbc10b1f57870a9bafcbbfa1be8e2ba224651d77aac
SSDEEP

3072:Ze0HJrRJW9+tjxQGsfzeV0YuNmu5uWj5ONq/1epLcv60H9+v:8SrRJGeNsry0hmuqRoy0H9u

Score

1^/10

Malware Config

Signatures

Files

ptusredt.dll
.dll regsvr32 windows:6 windows x86 arch:x86

9c892fc79d438f0bdaf725d5688d03ae

Code Sign

01:99:3e:38:97:0d:e6:08:8d:e6:b6:cb:39:bb:ee:24
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

06/03/2020, 00:00

Not After

07/02/2023, 12:00

Subject

CN=Cisco WebEx LLC,O=Cisco WebEx LLC,L=San Jose,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

03:01:9a:02:3a:ff:58:b1:6b:d6:d5:ea:e6:17:f0:66
Certificate

Issuer

CN=DigiCert Assured ID CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22/10/2014, 00:00

Not After

22/10/2024, 00:00

Subject

CN=DigiCert Timestamp Responder,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

06:fd:f9:03:96:03:ad:ea:00:0a:eb:3f:27:bb:ba:1b
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

10/11/2006, 00:00

Not After

10/11/2021, 00:00

Subject

CN=DigiCert Assured ID CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageServerAuth
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
ExtKeyUsageEmailProtection
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

01:99:3e:38:97:0d:e6:08:8d:e6:b6:cb:39:bb:ee:24
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

06/03/2020, 00:00

Not After

07/02/2023, 12:00

Subject

CN=Cisco WebEx LLC,O=Cisco WebEx LLC,L=San Jose,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6d
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/10/2019, 00:00

Not After

17/10/2030, 00:00

Subject

CN=TIMESTAMP-SHA256-2019-10-15,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

72:ce:6f:81:ca:4e:f0:e6:92:41:37:bf:bd:06:9d:a7:96:14:8a:cc:1b:0a:04:18:4d:36:ac:0b:ad:b3:80:22
Signer

Actual PE Digest

72:ce:6f:81:ca:4e:f0:e6:92:41:37:bf:bd:06:9d:a7:96:14:8a:cc:1b:0a:04:18:4d:36:ac:0b:ad:b3:80:22

Digest Algorithm

sha256

PE Digest Matches

true

61:1f:d3:b4:ca:37:fd:b0:b4:04:3c:28:dc:39:c2:d3:19:ae:8e:41
Signer

Actual PE Digest

61:1f:d3:b4:ca:37:fd:b0:b4:04:3c:28:dc:39:c2:d3:19:ae:8e:41

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

O:\webex-productivitytools\output\maps\release\pt\ptusredt.pdb

Imports

wininet

InternetSetOptionW
InternetErrorDlg
InternetQueryOptionW

kernel32

GetCurrentProcess
GetLastError
FreeLibrary
SetLastError
LocalFree
InitializeCriticalSectionAndSpinCount
RaiseException
DecodePointer
MulDiv
GetModuleHandleW
lstrcmpiW
MultiByteToWideChar
SizeofResource
LoadResource
OutputDebugStringA
GetModuleFileNameW
lstrlenW
DisableThreadLibraryCalls
EncodePointer
GetConsoleMode
GetConsoleCP
WriteFile
FlushFileBuffers
SetStdHandle
GetStringTypeW
GetProcessHeap
GetProcAddress
LoadLibraryA
FindResourceW
GetCurrentThreadId
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
SetFilePointerEx
WriteConsoleW
CloseHandle
CreateFileW
LoadLibraryExW
LCMapStringW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
FindNextFileA
FindFirstFileExA
FindClose
HeapReAlloc
HeapSize
GetFileType
GetCommandLineA
GetCPInfo
GetOEMCP
IsDebuggerPresent
OutputDebugStringW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwind
InterlockedFlushSList
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
ExitProcess
GetModuleHandleExW
GetModuleFileNameA
WideCharToMultiByte
HeapFree
HeapAlloc
GetACP
GetStdHandle
IsValidCodePage

user32

DrawTextW
GetDesktopWindow
GetWindowDC
ReleaseDC
GetDC
CharNextW

gdi32

GetTextExtentPointW
SelectObject
DeleteObject
GetDeviceCaps
CreateFontW

advapi32

RegDeleteValueW
RegCreateKeyExW
RegOpenKeyExW
RegEnumKeyExW
RegQueryInfoKeyW
RegCloseKey
RegDeleteKeyW
RegSetValueExW

ole32

OleRegGetUserType
CoTaskMemAlloc
CreateOleAdviseHolder
CoCreateInstance
StringFromGUID2
CoTaskMemRealloc
OleRegGetMiscStatus
OleRegEnumVerbs
CoTaskMemFree

oleaut32

SysStringLen
RegisterTypeLi
VarUI4FromStr
SysFreeString
SysAllocString
LoadTypeLi
UnRegisterTypeLi

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
HandleCaError
cannotContinueInternetCertError
hideInternetErrDlgProcOKBtn
hookInternetErrDlgProc
insertTrustCert
isTrustCert
needProcInternetCertError

Sections

.text
Size: 93KB - Virtual size: 92KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 42KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9c892fc79d438f0bdaf725d5688d03ae

Code Sign

01:99:3e:38:97:0d:e6:08:8d:e6:b6:cb:39:bb:ee:24Certificate

Extended Key Usages

Key Usages

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

03:01:9a:02:3a:ff:58:b1:6b:d6:d5:ea:e6:17:f0:66Certificate

Extended Key Usages

Key Usages

06:fd:f9:03:96:03:ad:ea:00:0a:eb:3f:27:bb:ba:1bCertificate

Extended Key Usages

Key Usages

01:99:3e:38:97:0d:e6:08:8d:e6:b6:cb:39:bb:ee:24Certificate

Extended Key Usages

Key Usages

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6dCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

72:ce:6f:81:ca:4e:f0:e6:92:41:37:bf:bd:06:9d:a7:96:14:8a:cc:1b:0a:04:18:4d:36:ac:0b:ad:b3:80:22Signer

61:1f:d3:b4:ca:37:fd:b0:b4:04:3c:28:dc:39:c2:d3:19:ae:8e:41Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

wininet

kernel32

user32

gdi32

advapi32

ole32

oleaut32

Exports

Exports

Sections

.text Size: 93KB - Virtual size: 92KB

.rdata Size: 42KB - Virtual size: 41KB

.data Size: 3KB - Virtual size: 5KB

.rsrc Size: 5KB - Virtual size: 4KB

.reloc Size: 6KB - Virtual size: 6KB

01:99:3e:38:97:0d:e6:08:8d:e6:b6:cb:39:bb:ee:24
Certificate

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

03:01:9a:02:3a:ff:58:b1:6b:d6:d5:ea:e6:17:f0:66
Certificate

06:fd:f9:03:96:03:ad:ea:00:0a:eb:3f:27:bb:ba:1b
Certificate

01:99:3e:38:97:0d:e6:08:8d:e6:b6:cb:39:bb:ee:24
Certificate

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6d
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

72:ce:6f:81:ca:4e:f0:e6:92:41:37:bf:bd:06:9d:a7:96:14:8a:cc:1b:0a:04:18:4d:36:ac:0b:ad:b3:80:22
Signer

61:1f:d3:b4:ca:37:fd:b0:b4:04:3c:28:dc:39:c2:d3:19:ae:8e:41
Signer

.text
Size: 93KB - Virtual size: 92KB

.rdata
Size: 42KB - Virtual size: 41KB

.data
Size: 3KB - Virtual size: 5KB

.rsrc
Size: 5KB - Virtual size: 4KB

.reloc
Size: 6KB - Virtual size: 6KB