ytdieair_airdc_setup.exe

The application ytdieair_airdc_setup.exe has been detected as a potentially unwanted program by 15 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. It is built using the Crossrider cross-browser extension toolkit. While the file utilizes the Crossrider framework and delivery services, it is not owned by Crossrider. The file has been seen being downloaded from d3crgmezv47wt8.cloudfront.net.
Version:
2.2.7764.474

MD5:
99c566dca84865078db194609919120e

SHA-1:
f76e2d3ed1fda913b5622fdc0cf7d30df53fe508

SHA-256:
afa853329d072bb2d5e7b82cbbaf2fc086f37a7f43deae91cd750952770fcc76

Scanner detections:
15 / 68

Status:
Potentially unwanted

Explanation:
Bundles additional adware offers during download and installation using the OutBrowse installer.

Analysis date:
4/19/2024 2:11:58 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.OutBrowse
2015.01.22

Avira AntiVirus
Adware/SpeedBit.1248811
7.11.204.32

avast!
NSIS:Crossrider-Z [PUP]
2014.9-150130

Baidu Antivirus
Hacktool.NSIS.Agent
4.0.3.15130

Dr.Web
Trojan.Crossrider.38087
9.0.1.030

ESET NOD32
Win32/SpeedBit (variant)
9.11054

G Data
NSIS.Application.Crypted
15.1.24

Kaspersky
not-a-virus:Downloader.NSIS.Agent
14.0.0.2563

McAfee
Artemis!99C566DCA848
5600.6870

NANO AntiVirus
Trojan.Nsis.Agent.dmgbnp
0.30.0.64812

Panda Antivirus
Generic Suspicious
15.01.30.11

Qihoo 360 Security
HEUR/QVM42.0.Malware.Gen
1.0.0.1015

Sophos
Generic PUA PH
4.98

Vba32 AntiVirus
Downloader.Agent
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
36870

File size:
1.2 MB (1,248,811 bytes)

Product version:
2.2.7764.474

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\p6hfii8iwo\ytdieair_airdc_setup.exe

File PE Metadata
Compilation timestamp:
5/12/2014 5:03:36 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:jsQF2W1vcerN6UdVO8yk1VCJAQ61klcv4oRmKWZMnCT1LotZmiQo5Sl8v9Zwty:t2W1vpBtdVO6VTQBlcDyinC1Lm8QwsEy

Entry address:
0x3217

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 08, A3, 98, 37, 42, 00, E8, AD, 2D, 00, 00, A3, E4, 36, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, A0, EC, 41, 00, FF, 15, 64, 71, 40, 00, 68, E4, 91, 40, 00, 68, E0, 2E, 42, 00, E8, 57, 2A, 00, 00, FF, 15, B0, 70, 40, 00, BD, 00, 90, 42, 00, 50, 55, E8, 45, 2A...
 
[+]

Entropy:
7.9952

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file ytdieair_airdc_setup.exe has been seen being distributed by the following URL.

http://d3crgmezv47wt8.cloudfront.net/.../ytdieair_airdc_setup.exe

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