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cytiweb.expext.exe

Girafarri

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application cytiweb.expext.exe by Girafarri has been detected as adware by 23 anti-malware scanners. 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:
Girafarri  (signed and verified)

Version:
1.0.6242.39491

MD5:
ca2cfe8813c47ab0fa515b7d871f45aa

SHA-1:
a9a455982b1857ed2dc54657399482f92d8725e4

SHA-256:
72472c41485b7fa5d4b8d372e257032ddf7b8668958afbdf6ca4bd8e2cbb06f9

Scanner detections:
23 / 68

Status:
Adware

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

Analysis date:
5/16/2024 9:45:36 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Graftor.173090
6687390

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.BrowseFox
2015.03.03

Avira AntiVirus
ADWARE/BrowseFox.Gen2
7.11.213.50

avast!
Win32:BrowseFox-GZ [PUP]
150101-1

AVG
Girafarri
2016.0.3182

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.1532

Bitdefender
Gen:Variant.Adware.Graftor.173090
1.0.20.305

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Agent-38501
0.98/20136

Comodo Security
Application.Win32.BrowseFox.AK
21269

Emsisoft Anti-Malware
Gen:Variant.Adware.Graftor.173090
9.0.0.4799

ESET NOD32
Win32/BrowseFox.AA potentially unwanted application
7.0.302.0

F-Prot
W32/S-782d657c
v6.4.7.1.166

F-Secure
Gen:Variant.Adware.Graftor
5.13.68

G Data
Gen:Variant.Adware.Graftor.173090
15.3.25

K7 AntiVirus
Trojan
13.200.15134

Malwarebytes
PUP.Optional.CytiWeb
v2015.03.02.07

McAfee
Program.BrowseFox-FVA
16.8.708.2

MicroWorld eScan
Gen:Variant.Adware.Graftor.173090
16.0.0.183

NANO AntiVirus
Riskware.Win32.BrowseFox.dlkhtg
0.30.0.296

Reason Heuristics
Adware.Yontoo.Girafarri
15.3.2.18

VIPRE Antivirus
Threat.4150696
37788

File size:
99.3 KB (101,664 bytes)

Product version:
1.0.6242.39491

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\cyti web\bin\cytiweb.expext.exe

Digital Signature
Signed by:
Girafarri

Authority:
VeriSign, Inc.

Valid from:
4/22/2014 2:00:00 AM

Valid to:
4/23/2015 1:59:59 AM

Subject:
CN=Girafarri, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Girafarri, L=Santa Monica, 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:
2FB197284297D52000599AA2F7D0668F

File PE Metadata
Compilation timestamp:
3/3/2015 12:08:38 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
1536:wn6u8FayUQwl/vI+8G2dBKCKHWPWk6UH4kunnMBHlumpbgSET:VFcQW4dKHW+k6ZeLpbgSET

Entry address:
0x563E

Entry point:
E8, AB, 3C, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, 7D, 08, 00, 74, 2D, FF, 75, 08, 6A, 00, FF, 35, 64, 7F, 41, 00, FF, 15, 4C, 20, 41, 00, 85, C0, 75, 18, 56, E8, 2F, 08, 00, 00, 8B, F0, FF, 15, 68, 20, 41, 00, 50, E8, DF, 07, 00, 00, 59, 89, 06, 5E, 5D, C3, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 69, 33, C0, 8A, 44, 24, 08, 84, C0, 75, 16, 81, FA, 80, 00, 00, 00, 72, 0E, 83, 3D, C0, 91, 41, 00, 00, 74, 05, E9, CD, 3C, 00, 00, 57, 8B...
 
[+]

Code size:
65.5 KB (67,072 bytes)

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