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yontoo-c2.exe

FreeTwitTube

Buzzdock LLC

The application yontoo-c2.exe by Buzzdock has been detected as adware by 11 anti-malware scanners. This is a setup and installation application and has been known to bundle potentially unwanted software. It is also typically executed from the user's temporary directory.
Publisher:
Buzzdock LLC  (signed and verified)

Product:
FreeTwitTube

Description:
Installer

Version:
2012.8.20.1128

MD5:
25b158a5062a9d9bc763d85218594ac9

SHA-1:
6c22eaec4cc59b097e36ac82727e3558e67d7135

SHA-256:
5a1c633fbf1d84fcb6f8455979822a54d6954aeba030506f6faca68c944605a8

Scanner detections:
11 / 68

Status:
Adware

Analysis date:
11/23/2024 7:35:25 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Adware.Generic
7.1.1

AVG
MultiDropper_c
2015.0.3560

Bkav FE
W32.Clodf29.Trojan
1.3.0.4924

Comodo Security
UnclassifiedMalware
17777

Dr.Web
Adware.Plugin.8
9.0.1.049

ESET NOD32
Win32/Adware.Yontoo (variant)
8.9416

IKARUS anti.virus
Trojan.MultiDropper_c
t3scan.2.2.29

NANO AntiVirus
Trojan.Win32.Plugin.cainwf
0.28.0.57630

Reason Heuristics
PUP.Installer.Buzzdock.J
14.2.18.10

Trend Micro House Call
TROJ_GEN.R0CBOH0KU13
7.2.49

VIPRE Antivirus
Yontoo
26414

File size:
1.1 MB (1,203,400 bytes)

Product version:
1.11.00

Copyright:
Copyright (c) 2012 Buzzdock LLC. All rights reserved.

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\yontoo-c2.exe

Digital Signature
Signed by:
Buzzdock LLC

Authority:
GoDaddy.com, Inc.

Valid from:
5/15/2012 9:00:36 PM

Valid to:
5/15/2013 5:45:46 PM

Subject:
CN=Buzzdock LLC, O=Buzzdock LLC, L=Carlsbad, S=CA, C=US

Issuer:
SERIALNUMBER=07969287, CN=Go Daddy Secure Certification Authority, OU=http://certificates.godaddy.com/repository, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
2B8C7BB69DADF3

File PE Metadata
Compilation timestamp:
3/11/2011 2:55:28 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
24576:/XELkiAJBzW0PXFU65LL0zj+XkbNt9pDtKaSGbWOZwdfAbv:PCkiA/i0/J0woKMGJi

Entry address:
0x15B4

Entry point:
55, 8B, EC, 81, EC, CC, 05, 00, 00, 53, 56, 33, DB, 57, C6, 85, 34, FA, FF, FF, 00, 89, 5D, FC, FF, 15, 74, 30, 40, 00, A3, 00, 40, 40, 00, FF, 15, 70, 30, 40, 00, 89, 45, F8, 8D, 85, 3C, FE, FF, FF, 50, C7, 85, 3C, FE, FF, FF, 94, 00, 00, 00, FF, 15, 6C, 30, 40, 00, 85, C0, 75, 21, FF, 15, 14, 30, 40, 00, 50, 68, A8, 32, 40, 00, E8, 36, FA, FF, FF, 59, C7, 05, 04, 40, 40, 00, FF, 00, 00, 00, E9, 20, 02, 00, 00, 8B, 35, 68, 30, 40, 00, 68, 94, 32, 40, 00, 68, 84, 32, 40, 00, FF, D6, 50, FF, 15, 64, 30, 40...
 
[+]

Entropy:
7.9969  (probably packed)

Code size:
7.5 KB (7,680 bytes)

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