dllfixer.exe

DLL-Files Fixer

Dll-FIles.Com

The application dllfixer.exe has been detected as a potentially unwanted program by 2 anti-malware scanners. This file is typically installed with the program DLL-Files Fixer Full Version by NaumanSoft. The file has been seen being downloaded from download663.mediafire.com and multiple other hosts. 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

Product:
DLL-Files Fixer

Version:
2.9.72.2589

MD5:
98ab6e74468cdbb76e51bd5749c37f10

SHA-1:
e64a2c43b1198613c300c24ff205c867606ba964

SHA-256:
92629ded3bc3dcae52a18cc7cabeaf52164e5abd501cab8c6a2c5ca400ed698c

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 1:27:36 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Optiona.DllFiles.Meta
15.6.15.10

ViRobot
Backdoor.Win32.A.Delf.8915968
2011.4.7.4223

File size:
8.5 MB (8,915,968 bytes)

Product version:
2.9.72.2589

Copyright:
Copyright (C) 2012 Dll-FIles.Com. Portions Copyright (C) Systweak Inc. All rights reserved.

Trademarks:
DLL-Files Fixer

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\dllfixer.exe

File PE Metadata
Compilation timestamp:
4/14/2014 10:44:30 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:pAJ7tYdMgvLtS6E/Fy/TetUzK5S60XNMNIUqRJuRNYXUGOFhUz4qxw0Tx:KJ7tYKeg/FybyS6S/XNteNY9uc60d

Entry address:
0x10214D

Entry point:
E8, A2, A1, 00, 00, E9, 79, FE, FF, FF, 3B, 0D, 30, C7, 63, 00, 75, 02, F3, C3, E9, 24, A2, 00, 00, 8B, FF, 51, C7, 01, 64, E2, 5D, 00, E8, 1C, A3, 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, D7, E8, FD, 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, 54, A3, 00, 00, F7, D8, 59, 1B, C0, 59, 40, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 83, EC, 20, 53, 33, DB, 39, 5D, 14, 75, 20, E8, 95, 45, 00, 00, 53...
 
[+]

Entropy:
6.8656

Code size:
1.8 MB (1,926,144 bytes)

The file dllfixer.exe has been discovered within the following program.

www.naumansoft.blogspot.com
About 1% of users remove it
 
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The file dllfixer.exe has been seen being distributed by the following 2 URLs.

http://download663.mediafire.com/zo3744sy50wg/.../DLLFixer.exe

about:internet

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 ec2-54-224-71-78.compute-1.amazonaws.com  (54.224.71.78:443)

TCP (HTTP SSL):
Connects to ec2-52-91-143-92.compute-1.amazonaws.com  (52.91.143.92:443)

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

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