teamviewer setup.exe

The executable teamviewer setup.exe has been detected as malware by 11 anti-virus scanners. The program is a setup application that uses the Nullsoft Scriptable Install System installer, however the file is not signed with an authenticode signature from a trusted source. Infected by an entry-point obscuring polymorphic file infector which will create a peer-to-peer botnet and receives URLs of additional files to download. The file has been seen being downloaded from teamviewer.xtremedownload.com a web site host known to distribute potentially unwanted software operated by WeDownload, Ltd.
MD5:
e70b5629e09d699e8a29c47976e4ff80

SHA-1:
66e432a72d99f0e6a257d0a16141ad56ea8fd86f

SHA-256:
8e1325164db134a88b3af6de2ecb0fc735da07bed0bd0a7df4f447da5b7fbe9e

Scanner detections:
11 / 68

Status:
File is infected by a Virus

Explanation:
The file is infected by a polymorphic file infector virus.

Analysis date:
4/26/2024 9:58:06 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Kukacka
160215-2

Dr.Web
Win32.Sector.30
9.0.1.05190

Emsisoft Anti-Malware
Win32.Sality
11.5.0.6191

ESET NOD32
Win32/Sality.NBA virus
8.0.319.0

F-Prot
W32/Sality.E.gen
4.6.5.141

F-Secure
Win32.Sality.3
5.15.21

Kaspersky
Virus.Win32.Sality
15.0.0.562

McAfee
Virus.W32/Sality.gen.z
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.215.2325.0

Norman
Win32.Sality.3
29.02.2016 03:11:57

VIPRE Antivirus
Threat.4721115
47848

File size:
693.1 KB (709,744 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Scriptable Install System

Common path:
C:\users\{user}\downloads\teamviewer setup.exe

File PE Metadata
Compilation timestamp:
12/6/2009 4:20:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:4wMDD4itlLv3pKTzNTR9WxwzCoPk9lveZKuM5rfJlLvrmMgnTRF3/qET6BQcFmt:4tgoLv5uzN7dze3vyruVljfYRZv6Tm

Entry address:
0x30FA

Entry point:
60, C7, C3, AE, 89, 16, 54, 77, 06, F7, C1, 95, D5, 48, 6B, C6, C4, 5E, 87, E9, F3, 69, C7, C5, 3B, 18, 10, 8D, 3D, 08, 8D, 92, CE, B6, D0, 8D, 35, 22, 34, 66, 4C, 81, F3, DF, D6, 00, 00, 0A, C6, 80, F4, E2, 78, 0A, 85, CB, 15, B2, 98, A2, AA, 0F, B7, CD, 02, F0, C7, C1, A7, 8F, E9, E8, 8D, 0D, CC, 72, 17, BE, 68, FD, 1B, ED, 00, 46, 0F, B6, CC, F7, C1, 32, 56, 1A, 25, E8, 0B, 00, 00, 00, 85, EE, 47, 69, C0, 45, D1, 04, F6, 3B, EB, F6, C5, 56, 0B, C5, 0C, FB, FF, CD, 84, D5, 8D, 0D, 74, D0, 6E, 86, 3B, D9...
 
[+]

Entropy:
7.9361  (probably packed)

Code size:
23.5 KB (24,064 bytes)

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

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