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dllfixer.exe

DLL-Files Fixer

Tilf AB

The application dllfixer.exe by Tilf AB has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a scheduled task under the Windows Task Scheduler. While running, it connects to the Internet address dd.e7.25ae.ip4.static.sl-reverse.com on port 80 using the HTTP protocol.
Publisher:
Dll-FIles.Com  (signed by Tilf AB)

Product:
DLL-Files Fixer

Version:
3.3.91.3080

MD5:
a7c46ae28e53d0ae66313097f4af4af2

SHA-1:
9e96a04623eb69c80c31da40fe389d5c348fee41

SHA-256:
cd984c6e37f731722947d0b7147a50a5473ef7748301acacfcd04246a5f4dd18

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/26/2024 1:38:46 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.DLLFiles (L)
17.2.17.14

File size:
10.2 MB (10,647,744 bytes)

Product version:
3.3.91.3080

Copyright:
Copyright (C) 2017 Dll-FIles.Com. All rights reserved.

Trademarks:
DLL-Files Fixer

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\dll-files.com fixer\dllfixer.exe

Digital Signature
Signed by:
Tilf AB

Authority:
COMODO CA Limited

Valid from:
1/26/2017 10:00:00 PM

Valid to:
1/27/2018 9:59:59 PM

Subject:
CN=Tilf AB, O=Tilf AB, STREET=Stora Nygatan 18, L=Malmö, S=Malmö, PostalCode=21137, C=SE

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

Serial number:
00E4A0E957DB94990E52F9C5231260A8A0

File PE Metadata
Compilation timestamp:
2/14/2017 12:23:58 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0x20181E

Entry point:
E8, 75, B2, 00, 00, E9, 89, FE, FF, FF, 3B, 0D, F0, EB, 78, 00, 75, 02, F3, C3, E9, FC, B2, 00, 00, 8B, FF, 51, C7, 01, 40, DE, 70, 00, E8, F4, B3, 00, 00, 59, C3, 8B, FF, 55, 8B, EC, 56, 8B, F1, E8, E3, FF, FF, FF, F6, 45, 08, 01, 74, 07, 56, E8, 4A, F4, EF, FF, 59, 8B, C6, 5E, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, 83, C1, 09, 51, 83, C0, 09, 50, E8, 33, B4, 00, 00, F7, D8, 59, 1B, C0, 59, 40, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 83, EC, 20, 53, 57, 33, DB, 6A, 07, 33, C0, 59, 8D, 7D, E4, 89, 5D...
 
[+]

Code size:
2.9 MB (3,013,120 bytes)

Scheduled Task
Task name:
DLL-Files.Com Fixer_MONTHLY

Trigger:
Weekly (Runs weekly on Wednesdays at 12:09)


The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to a0.f0.2bd0.ip4.static.sl-reverse.com  (208.43.240.160:80)

TCP (HTTP):
Connects to dd.e7.25ae.ip4.static.sl-reverse.com  (174.37.231.221:80)

TCP (HTTP SSL):
Connects to mail.ecosmartfilter.com  (88.150.240.82:443)

TCP (HTTP):
Connects to ec2-52-203-251-141.compute-1.amazonaws.com  (52.203.251.141:80)

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