home

xtlsapp.exe

PacFunction

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application xtlsapp.exe by PacFunction has been detected as adware by 4 anti-malware scanners. This file is typically installed with the program PacFunction by Yontoo Technology, Inc. which is a potentially unwanted software program. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
PacFunction  (signed and verified)

MD5:
db0b57b9064f94ffac87f79fbf2cb78d

SHA-1:
ec4cca9b362aa68c66fe4ce62d3d94f8e7f9e092

SHA-256:
8e8e2a0055a5c06e6f5dc25c59d08daaa2fda9c9ca78267a9285882e3841dc30

Scanner detections:
4 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
4/26/2024 7:57:07 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

ESET NOD32
Win32/BrowseFox
8.9607

Reason Heuristics
PUP.PacFunction.H
14.3.22.7

VIPRE Antivirus
Trojan.Win32.Generic
27794

File size:
76.8 KB (78,624 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\pacfunction\bin\xtlsapp.exe

Digital Signature
Signed by:
PacFunction

Authority:
VeriSign, Inc.

Valid from:
1/9/2014 3:00:00 AM

Valid to:
1/10/2015 2:59:59 AM

Subject:
CN=PacFunction, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=PacFunction, L=San Diego, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
4DF47FADF68D2EB9B8A7923DCCC176FF

File PE Metadata
Compilation timestamp:
3/18/2014 9:04:46 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
768:DdfpNxnYTDtER8AMFRmMHIhoGbmzUQkObyUNqYEnZCBSxoEDE5anM95NM7nP+RMU:1DxnYnefUgjMk2snIBmsuAMLzXE

Entry address:
0x2BD5

Entry point:
E8, C5, 1A, 00, 00, E9, 89, FE, FF, FF, 3B, 0D, 70, 10, 41, 00, 75, 02, F3, C3, E9, 4C, 1B, 00, 00, 8B, FF, 55, 8B, EC, 5D, E9, 47, 1C, 00, 00, 8B, FF, 55, 8B, EC, 83, EC, 10, EB, 0D, FF, 75, 08, E8, 12, 1D, 00, 00, 59, 85, C0, 74, 0F, FF, 75, 08, E8, 62, 1C, 00, 00, 59, 85, C0, 74, E6, C9, C3, F6, 05, F8, 1F, 41, 00, 01, BF, EC, 1F, 41, 00, BE, D0, D1, 40, 00, 75, 2C, 83, 0D, F8, 1F, 41, 00, 01, 6A, 01, 8D, 45, FC, 50, 8B, CF, C7, 45, FC, D8, D1, 40, 00, E8, 2C, 00, 00, 00, 68, 0E, C4, 40, 00, 89, 35, EC...
 
[+]

Entropy:
6.4098

Code size:
45.5 KB (46,592 bytes)

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

PacFunction  by Yontoo Technology, Inc.
TiltBorwser is a Yontoo/Sambreel advertising injection adware browser extension. - Random web page text is turned into hyperlinks. - Browser popups appear which recommend fake updates or other software.
pacfunction.info/support
87% remove it
 
Powered by Should I Remove It?

Remove xtlsapp.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.