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1qvrflepsta==4.exe

Air Globe

This is the installer/setup program for a Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application 1qvrflepsta==4.exe by Air Globe has been detected as adware by 28 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. 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. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from install-cdn.airglobeapp.com.
Publisher:
Air Globe  (signed and verified)

MD5:
3737168a12da294b038e965c8808ed3f

SHA-1:
3a2f9092faa4a93455011bd68c3ca22d8a69517b

SHA-256:
d2f804b6553c6dd437d06f5969babe08b01c99ef439b0be497c507bcb47714d5

Scanner detections:
28 / 68

Status:
Adware

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

Analysis date:
12/26/2024 3:42:42 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Generic.14698654
579

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.BrowseFox
2015.06.29

Avira AntiVirus
ADWARE/BrowseFox.Gen
8.3.1.6

Arcabit
Trojan.Generic.DE0489E
1.0.0.425

AVG
BrowseFox
2016.0.3057

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.1576

Bitdefender
Trojan.Generic.14698654
1.0.20.935

Bkav FE
W32.HfsAdware
1.3.0.6979

Dr.Web
Trojan.Yontoo.1734
9.0.1.0187

Emsisoft Anti-Malware
Trojan.Generic.14698654
8.15.07.06.05

ESET NOD32
Win32/BrowseFox.AV potentially unwanted
9.11857

Fortinet FortiGate
Riskware/BrowseFox
7/6/2015

F-Secure
Trojan.Generic.14698654
11.2015-06-07_2

G Data
Trojan.Generic.14698654
15.7.25

K7 AntiVirus
Unwanted-Program
13.205.16387

Kaspersky
not-a-virus:HEUR:AdWare.NSIS.Zaitu
14.0.0.1779

Malwarebytes
PUP.Optional.Airglobe
v2015.07.06.05

McAfee
Artemis!3737168A12DA
5600.6713

MicroWorld eScan
Trojan.Generic.14698654
16.0.0.561

NANO AntiVirus
Trojan.Win32.Siggen6.droatj
0.30.24.2266

nProtect
Trojan-Clicker/W32.Agent.465128
15.06.26.01

Panda Antivirus
PUP/AirGlobe
15.07.06.05

Qihoo 360 Security
Win32/Virus.Adware.80e
1.0.0.1015

Reason Heuristics
PUP.Yontoo.AirGlobe.Installer (M)
15.7.6.5

Rising Antivirus
NS:PUF.SilenceInstaller!1.9DDF
23.00.65.15704

Trend Micro
TROJ_GEN.R0EBC0OFM15
10.465.06

VIPRE Antivirus
Trojan.Win32.Generic
41538

File size:
454.2 KB (465,128 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\1qvrflepsta==4.exe

Digital Signature
Signed by:
Air Globe

Authority:
VeriSign, Inc.

Valid from:
1/11/2015 2:00:00 AM

Valid to:
1/12/2016 1:59:59 AM

Subject:
CN=Air Globe, O=Air Globe, 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:
0C68EFA725DB8110CE807489DAC03553

File PE Metadata
Compilation timestamp:
12/6/2009 12:52:01 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:TfPeIEGbnwRD1s15Ap/G/8g3D0Fw/tN8dkmLtpHHHrh73:TXefPZ6j8gz0FmcLbH13

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 6F, 44, 00, E8, F1, 2B, 00, 00, A3, 84, 6E, 44, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, 9C, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 2E, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, F0, 46, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9728

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file 1qvrflepsta==4.exe has been seen being distributed by the following URL.

http://install-cdn.airglobeapp.com/sd?is=ob

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