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maintenanceservice_installer.exe

Firefox

Mozilla Corporation

The executable maintenanceservice_installer.exe, “Mozilla Maintenance Service Installer” has been detected as malware by 35 anti-virus scanners. This is a setup and installation application, 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.
Publisher:
Mozilla Corporation

Product:
Firefox

Description:
Mozilla Maintenance Service Installer

Version:
33.1

MD5:
5f9457fd511a9755d5ec9f0735526171

SHA-1:
57b94a76bb9a3603d67d7767cef271650cbe899c

SHA-256:
838a12db9eba4d47dc36fb8dac016f1a50d847ab11031e42e4cd5c2f2932173a

Scanner detections:
35 / 68

Status:
File is infected by a Virus

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

Analysis date:
4/26/2024 5:38:53 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Win32.Sality.3
6764508

Agnitum Outpost
Win32.Sality.BL
7.1.1

AhnLab V3 Security
Win32/Kashu.E
2015.03.06

Avira AntiVirus
W32/Sality.AT
7.11.30.172

avast!
Sality
150101-1

AVG
Win32/Sality
2014.0.4257

Baidu Antivirus
Virus.Win32.Sality.$Emu
4.0.3.1536

Bitdefender
Win32.Sality.3
1.0.20.325

Bkav FE
W32.Sality.PE
1.3.0.6379

Comodo Security
Virus.Win32.Sality.gen
21311

Dr.Web
Win32.Sector.30
9.0.1.05190

Emsisoft Anti-Malware
Win32.Sality
9.0.0.4799

ESET NOD32
Win32/Sality.NBA virus
7.0.302.0

F-Prot
W32/Sality.gen2
4.6.5.141

F-Secure
Win32.Sality.3
5.13.68

G Data
Win32.Sality
15.3.25

IKARUS anti.virus
Virus.Win32.Sality
t3scan.1.8.6.0

K7 AntiVirus
Virus
13.200.15179

Kaspersky
Virus.Win32.Sality
15.0.0.543

McAfee
Virus.W32/Sality.gen.z
16.8.708.2

Microsoft Security Essentials
Threat.Undefined
1.193.1548.0

MicroWorld eScan
Win32.Sality.3
16.0.0.195

NANO AntiVirus
Virus.Win32.Sality.beygb
0.30.0.296

Norman
Win32.Sality.3
02.01.2015 13:58:24

nProtect
Virus/W32.Sality.D
15.03.06.01

Quick Heal
W32.Sality.U
3.15.14.00

Rising Antivirus
PE:Win32.KUKU.kt!1591113
23.00.65.15304

Sophos
Virus 'Mal/Sality-D'
5.11

Total Defense
Win32/Sality.AA
37.0.11479

Trend Micro House Call
PE_SALITY.RL
7.2.65

Trend Micro
PE_SALITY.RL
10.465.06

Vba32 AntiVirus
Virus.Win32.Sality.bakc
3.12.26.3

VIPRE Antivirus
Threat.4721115
37788

ViRobot
Win32.Sality.N[h]
2014.3.20.0

Zillya! Antivirus
Virus.Sality.Win32.20
2.0.0.2089

File size:
253.1 KB (259,152 bytes)

Product version:
33.1

Copyright:
Mozilla Corporation

Trademarks:
Firefox is a Trademark of The Mozilla Foundation.

Original file name:
maintenanceservice_installer.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\mozilla firefox.bak\maintenanceservice_installer.exe

File PE Metadata
Compilation timestamp:
4/10/2010 2:19:38 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:hze5ZLUjD5aNX+nz3R7h6lmP6HFmGU5DOmFmL:hzaJUjD5aNOthzMFmGU5DOmFmL

Entry address:
0x3415

Entry point:
F6, C2, 97, FE, C0, 51, 51, 0F, AF, CB, F6, C4, E8, 8D, 2D, EE, 8B, 4B, B1, 68, 72, B3, 60, 00, F6, C2, FB, 0F, AF, EB, 85, FF, E8, A9, 00, 00, 00, 72, 0C, 81, D1, 96, 02, 2C, 94, 81, DF, 60, 49, 60, 06, 8D, 0D, 9B, FD, 0A, 81, 81, C7, AB, DB, 54, 9B, F7, C6, 34, B1, 4F, B6, 85, D2, 0F, BE, D2, 86, DC, 3B, CA, 70, 02, 89, DB, 33, ED, 69, DE, CC, 4B, F8, 3B, F2, 86, C6, BD, F1, 06, 00, 00, F2, 23, D0, BF, 5E, C0, 49, F3, 81, F5, 6D, 0C, 00, 00, 69, D7, E7, 65, 2B, CF, 87, CD, 0F, B6, FC, F3, FE, C6, 0F, AF...
 
[+]

Code size:
26 KB (26,624 bytes)

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