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dropboxuninstaller.exe

Dropbox

Dropbox, Inc.

The executable dropboxuninstaller.exe, “Dropbox 2.10.3 Installer” has been detected as malware by 34 anti-virus scanners. This is a setup and installation application, however the file is not signed with an authenticode signature from a trusted source. This is the uninstaller utility registered in the Windows Control Panel for the program Dropbox by Dropbox, Inc.. 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:
Dropbox, Inc.

Product:
Dropbox

Description:
Dropbox 2.10.3 Installer

Version:
2.10.3

MD5:
066f33500a2b6aaa7feae561a3cd6f40

SHA-1:
0cc40064803a85201f54393cf8c7f7faf7ecad97

SHA-256:
626e73a7fcb8aaecc2a104214f1201631d9c9275da4f9f0b242ee44ec8e552af

Scanner detections:
34 / 68

Status:
File is infected by a Virus

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

Analysis date:
4/23/2024 5:33:33 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Win32.Sality.3
925

Agnitum Outpost
Win32.Sality.BL
7.1.1

AhnLab V3 Security
Win32/Kashu.E
2014.07.26

Avira AntiVirus
W32/Sality.AT
7.11.30.172

avast!
Sality
140617-1

AVG
Win32/Sality
2014.0.3986

Baidu Antivirus
Virus.Win32.Sality.$Emu
4.0.3.14725

Bitdefender
Win32.Sality.3
1.0.20.1030

Bkav FE
W32.Sality.PE
1.3.0.4959

Comodo Security
Virus.Win32.Sality.Gen
18967

Dr.Web
Win32.Sector.22
9.0.1.05190

Emsisoft Anti-Malware
Win32.Sality
8.14.07.25.11

ESET NOD32
Win32/Sality.NBA virus
7.0.302.0

F-Prot
W32/Sality.gen2
4.6.5.141

F-Secure
Win32.Sality.3
11.2014-25-07_6

G Data
Win32.Sality
14.7.24

IKARUS anti.virus
Virus.Win32.Sality
t3scan.1.6.1.0

K7 AntiVirus
Virus
13.181.12846

Kaspersky
Virus.Win32.Sality
15.0.0.494

McAfee
W32/Sality.gen.z
5600.7059

Microsoft Security Essentials
Threat.Undefined
1.179.1033.0

MicroWorld eScan
Win32.Sality.3
15.0.0.618

NANO AntiVirus
Virus.Win32.Sality.beygb
0.28.2.60990

nProtect
Virus/W32.Sality.D
14.07.25.01

Panda Antivirus
W32/Sality.AA
14.07.25.11

Quick Heal
W32.Sality.U
7.14.14.00

Rising Antivirus
PE:Win32.KUKU.kt!1591113
23.00.65.14723

Sophos
Mal/Sality-D
4.98

Total Defense
Win32/Sality.AA
37.0.11080

Trend Micro House Call
PE_SALITY.RL
7.2.206

Trend Micro
PE_SALITY.RL
10.465.25

Vba32 AntiVirus
Virus.Win32.Sality.bakc
3.12.26.3

VIPRE Antivirus
Threat.4721115
31208

ViRobot
Win32.Sality.N
2011.4.7.4223

File size:
336.1 KB (344,136 bytes)

Copyright:
© Dropbox, Inc.

Trademarks:
Dropbox is a trademark of Dropbox, Inc.

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Documents and Settings\{user}\Application data\dropbox\bin\dropboxuninstaller.exe

File PE Metadata
Compilation timestamp:
4/18/2014 10:45:14 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:Oq/vSmr06MyoNTwwfNXI3OR06Ve9HnuNp15GcFm2jU6:1vhMyoNkMNXI3Oq6Ve9ONp1lFmQU6

Entry address:
0x39CF

Entry point:
C7, C2, 50, 20, 1C, CB, 8D, 0D, 0D, AB, 0F, D4, C7, C1, FC, 2C, FF, 32, 88, CA, 48, 49, 4D, F7, C2, 72, F0, D2, 39, 78, 0F, 8D, 3D, BB, 00, F6, 59, 81, C1, B7, 74, C9, 17, 80, DD, A2, B0, 85, F7, C7, 30, E1, 8A, 61, C6, C4, 9E, 0F, BF, F1, 84, DD, 55, 69, F6, 70, A2, 18, 74, 38, EC, 8D, 05, A1, 07, 6D, 73, 5F, FE, C4, 41, FE, C4, 40, 57, 8B, CF, 21, F1, 5D, 84, F2, B8, FD, 2D, 6E, 41, 84, C2, BA, 00, 00, 00, 00, 73, 03, F6, C3, 16, 8B, D5, 89, D9, 15, 9C, BA, 0C, AD, 40, 8A, E2, 03, DA, 14, 1E, B1, 84, 3B...
 
[+]

Code size:
33 KB (33,792 bytes)

Program Uninstaller
Program name:
Dropbox

Display publisher:
Dropbox, Inc.

Display version:
2.10.3

Uninstall string:
"C:\Documents and Settings\admine\Dati applicazioni\Dropbox\bin\DropboxUninstaller.exe"


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