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crossreader3.exe

Vdagweqduppmza

CrossReader

This is the installer/setup program for a Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application crossreader3.exe by CrossReader has been detected as adware by 10 anti-malware scanners. The program is a setup application that uses the Nullsoft Install System installer. It is built using the Crossrider cross-browser extension platform. While the file utilizes the Crossrider framework and delivery services, it is not owned by Crossrider. It is also typically executed from the user's temporary directory.
Publisher:
Mhjajci  (signed by CrossReader)

Product:
Vdagweqduppmza

Description:
Vxveddwwl

Version:
1.1.1.1

MD5:
790e72e52175f4dff102bdf819774fea

SHA-1:
c15c9363bf38d4dccf7721a830dccc5852e0b1a3

SHA-256:
fed1843c3d19e7be633c61f239ee2be5abb5ab0097a976621ab97f0a0fa3babf

Scanner detections:
10 / 68

Status:
Adware

Explanation:
The software may change the browser's home page and search provider settings as well as display advertisements.

Analysis date:
4/18/2024 3:38:54 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.ScrambleWrapper
7.1.1

Bkav FE
HW32.Packed
1.3.0.4959

Dr.Web
Trojan.Crossrider.10
9.0.1.0296

ESET NOD32
Win32/Packed.ScrambleWrapper
8.10610

Kaspersky
not-a-virus:HEUR:AdWare.NSIS.Adwapper
14.0.0.3055

Malwarebytes
PUP.Optional.CrossRider
v2014.10.23.09

NANO AntiVirus
Trojan.Win32.Crossrider.dgyitw
0.28.2.62841

Qihoo 360 Security
Win32/Virus.Adware.df9
1.0.0.1015

Reason Heuristics
PUP.CrossReader.M
14.10.23.21

Sophos
Generic PUA MB
4.98

File size:
3.6 MB (3,748,272 bytes)

Copyright:
Vpubbibul

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\1612911_stp\crossreader3.exe

Digital Signature
Signed by:
CrossReader

Authority:
VeriSign, Inc.

Valid from:
5/12/2013 5:00:00 PM

Valid to:
4/3/2014 4:59:59 PM

Subject:
CN=CrossReader, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=CrossReader, L=Jerusalem, S=Israel, C=IL

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:
44B7FCE292B0132CDBB928BBECE361D7

File PE Metadata
Compilation timestamp:
2/19/2012 8:01:49 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

CTPH (ssdeep):
98304:n9C6fQaqyRZ9jkF8LX7a/1Stw3SNsYFytBa:nAG1FB7a/4KCNjkt

Entry address:
0x4327

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, FF, 15, 74, 93, 42, 00, C7, 04, 24, 01, 80, 00, 00, FF, 15, 58, 94, 42, 00, 53, C7, 04, 24, 00, 00, 00, 00, FF, 15, 98, 94, 42, 00, 56, A3, 40, 7B, 42, 00, C7, 04, 24, 08, 00, 00, 00, E8, 8D, 3B, 00, 00, A3, 9C, 7B, 42, 00, 8D, 85, 84, FE, FF, FF, 57, C7, 44, 24, 10, 00, 00, 00, 00, C7, 44, 24, 0C, 60, 01, 00, 00, 89, 44, 24, 08, C7, 44, 24, 04, 00, 00, 00, 00, C7, 04, 24, 01, B3, 40, 00, FF, 15, AC, 94, 42, 00, 83, EC, 14, C7, 44, 24, 04, 02, B3, 40, 00, C7...
 
[+]

Entropy:
7.9965  (probably packed)

Code size:
34.5 KB (35,328 bytes)

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