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launcher.exe

Opera Internet Browser

Opera Software

The executable launcher.exe has been detected as malware by 14 anti-virus scanners. It runs as a scheduled task under the Windows Task Scheduler triggered by a time event. 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:
Opera Software

Product:
Opera Internet Browser

Version:
34.0.2036.47

MD5:
7d4685db450e3d824022cfc0877fa754

SHA-1:
b8a422c44e9e49f0991ff007657a496c21a9ed68

SHA-256:
218aeef1ae18c5002f9ebd3d9e7a94d8b5bcbd5c031ba8e9787ee4660e7534c9

Scanner detections:
14 / 68

Status:
File is infected by a Virus

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

Analysis date:
4/23/2024 6:02:13 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Win32.Sality.3
5691347

Avira AntiVirus
W32/Sality.AT
7.11.30.172

avast!
Win32:Kukacka
160201-0

AVG
Win32/Sality
2015.0.4489

Dr.Web
Win32.Sector.30
9.0.1.05190

Emsisoft Anti-Malware
Win32.Sality
10.0.0.5366

ESET NOD32
Win32/Sality.NBA virus
7.0.302.0

F-Prot
W32/Sality.gen2
4.6.5.141

F-Secure
Win32.Sality.3
5.15.21

McAfee
Virus.W32/Sality.gen.z
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.213.5087.0

Norman
Win32.Sality.3
11.01.2016 17:30:26

Sophos
Virus 'Mal/Sality-D'
5.23

VIPRE Antivirus
Threat.4721115
46838

File size:
753.1 KB (771,192 bytes)

Product version:
34.0.2036.47

Copyright:
Copyright Opera Software 2016

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\opera\launcher.exe

File PE Metadata
Compilation timestamp:
1/8/2016 7:10:55 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:tsxN/H1zLljua1utXCgtWtOI5B1X4W711OohmGTCSANqwlqAbUELM4gGrYhzpu7O:6xNvNljua195RZx/gUM73Y5IPun5

Entry address:
0x4E102

Entry point:
60, 48, 52, 51, 25, 56, 3B, 8A, 77, 19, C3, F7, D5, 29, D5, C7, C6, 64, 0F, B5, F1, 69, D8, DD, 95, A3, 2C, 0F, BC, D6, 3B, F7, 81, E9, 2C, 1D, 00, 00, FF, C5, 0F, BB, F6, 81, E9, 8F, 1C, 00, 00, 0F, A3, C1, 81, FB, 6D, B5, 00, 00, 70, 03, 80, D5, 60, 0F, AF, C1, 2A, F6, 0F, BF, D6, E8, 85, 00, 00, 00, 87, CA, 84, F4, C1, E3, E7, 0F, A4, F7, 8F, 32, F9, 1C, C6, 87, C9, 85, D3, 1A, C8, 0F, C0, C1, 89, E8, 86, C0, 89, DF, 87, FF, 8B, FD, 8B, C7, 89, DF, 0F, BA, EF, 7E, 8D, 3D, 01, 8E, BB, F2, 50, 8B, FE, 0F...
 
[+]

Entropy:
6.6813

Code size:
448 KB (458,752 bytes)

Scheduled Task
Task name:
Opera N Saturday

Trigger:
Time


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