Gridinsoft Logo

The rtmpltfm.dll (Microsoft Real Time Media Stack) File Analysis

Updated 2 months ago
Checked by Malaware Check
rtmpltfm.dll

Technical Analysis

File Name rtmpltfm.dll
File Type
PE32+ executable (DLL) (console) x86-64, for MS Windows
Scanner Version 1.0.210.174
Database Version 2025-03-12 22:00:46 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
4,898,144
File Size (bytes)
2025-03-12
Analysis Date

Scan Another File

File Identification

Hash Type Value Action
MD5
cc2c487d1949966ac0aa38f6f017afc7
SHA1
fb36e2b1a0dad185f126e1e0d64c160c0de6c4b1
SHA256
4a0a4593e1f67d56fb0d3e76870d59857976fc30d1f6bd9bd2e9deb08ed1d955
SHA512
f9d4b505c1fa35114bb669e67942d8f73f17b37f1bbe87c4b2aef097c8c538bf18ba2db720bf33067d5a0ccf9a01d1d14cf366ee7776a63dc450d24083654f99
ImpHash
e74ce553ad6e540050de22c665dfee4b

PE Analysis

Basic Information

▼
Image Base 0x180000000
Entry Point 0x180089350
Compilation Time 2020-01-07 00:29:16
Checksum 0x004b427a (Actual: 0x004b427a)
OS Version 6.0
PEiD Signatures PE32+ executable (DLL) (console) x86-64, for MS Windows
PDB Path D:\a\_work\1\s\MSRTC\msrtc\build.d\output\release\RTMPLTFM.pdb
Digital Signature OK
Imports 34 libraries
Exports 43 functions
Resources 2 Resources
Sections 6 Sections

Version Information

▼
CompanyName Microsoft Corporation
FileDescription Microsoft Real Time Media Stack
FileVersion 2018.6.1.57:releases/CL2018.R06:489934d3427ba175f96a716e69f1346e123a6779:(BuildId:25316617:release)
InternalName RTMPLTFM.dll
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename RTMPLTFM.dll
ProductName Microsoft® Skype™ Media Stack
ProductVersion 2018.6.1.57
Translation 0x0409 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 3,767,181 bytes 3,767,296 bytes 6.46 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 76012B5010E0870AB701668352FB636C
.rdata 0x00399000 682,592 bytes 683,008 bytes 5.25 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 5430D3FAAB3688015D36FAFC91ACFDED
.data 0x00440000 286,368 bytes 254,976 bytes 4.02 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE C9D98F8B8D7756119D7A1EE2BA24B42F
.pdata 0x00486000 136,788 bytes 137,216 bytes 6.27 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 38246557ED62EBF545E662144F766066
.rsrc 0x004a8000 1,584 bytes 2,048 bytes 3.49 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 3C60631FFD9084DA4CB91C493079E283
.reloc 0x004a9000 43,148 bytes 43,520 bytes 5.45 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ BB7B41DCB3501D15BE09B4D77D61BA1A

Resource Analysis

▼
Total Resources: 2 (1,421 bytes)
Resource Type Count Total Size Percentage
RT_VERSION 1 1,040 bytes
73.2%
RT_MANIFEST 1 381 bytes
26.8%

Certificate Chain Analysis

▼
Certificate Information
Product Microsoft® Skype™ Media Stack
Description Microsoft Real Time Media Stack
File Version 2018.6.1.57:releases/CL2018.R06:489934d3427ba175f96a716e69f1346e123a6779:(BuildId:25316617:release)
Original Name RTMPLTFM.dll
Signing Date 12:44 AM 01/07/2020 (1976 days ago)
Verification Status Signed
Signers Skype Software Sarl; Microsoft Code Signing PCA 2011; Microsoft Root Certificate Authority 2011
Counter Signers Microsoft Time-Stamp Service; Microsoft Time-Stamp PCA 2010; Microsoft Root Certificate Authority 2010
Internal Name RTMPLTFM.dll
Copyright © Microsoft Corporation. All rights reserved.
Certificate Chain Summary
Skype Software Sarl #1 Primary
Validity Period: 2019-03-27 19:27:19 → 2020-03-27 19:27:19
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 01 45 10 EB F8 9A D7 99 40 E7 00 00 00 00 01 45
Microsoft Code Signing PCA 2011 #2 Chain
Validity Period: 2011-07-08 20:59:09 → 2026-07-08 21:09:09
Signature Algorithm: sha256RSA
Serial Number: 61 0E 90 D2 00 00 00 00 00 03
Microsoft Time-Stamp Service #3 Chain
Validity Period: 2019-10-23 23:19:20 → 2021-01-21 23:19:20
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 01 11 0D 02 9E EE D4 ED 05 D4 00 00 00 00 01 11
Microsoft Time-Stamp PCA 2010 #4 Chain
Validity Period: 2010-07-01 21:36:55 → 2025-07-01 21:46:55
Signature Algorithm: sha256RSA
Serial Number: 61 09 81 2A 00 00 00 00 00 02

✓ This file has been digitally signed and the certificate chain has been verified

  • The signature ensures file integrity and authenticity from the publisher
  • Timestamping proves when the signature was applied
Certificate Verification Status

OK

Remember: This is Result of Online Virus Scanner

Gridinsoft Anti-Malware has a much more powerful virus scanning engine. We recommend using it for a more precise diagnosis of infected systems. This brief guide will help you install our flagship product for more accurate diagnostics:

Download Anti-Malware

Keep Your System Protected

This file appears clean, but regular security maintenance is important

  1. Regular Scans: Run weekly system scans to detect new threats before they can cause damage.
  2. Keep Software Updated: Ensure your operating system and all applications have the latest security patches.
  3. Safe Browsing: Avoid suspicious websites and never download software from untrusted sources.
  4. Email Security: Be cautious with email attachments and links, even from known contacts.
Proactive Protection
This file passed all security checks, but stay vigilant. New malware variants appear daily that can evade detection. Always verify files come from official sources and check digital signatures when available.

Leave a Comment

Share your thoughts or insights about this file. Do you align with our conclusion?

* Your feedback could influence our rating, and rest assured, your email will remain confidential and will only be used to communicate with you if necessary.
Your Score for

Gridinsoft Anti-Malware

Cure your PC from any kind of malware

GridinSoft Anti-Malware will help you to protect your computer from spyware, trojans, backdoors, rootkits. It cleans your system from annoying advertisement modules and other malicious stuff developed by hackers.

Anti-Malware Download Now
Gridinsoft Anti-Malware