firefox_rus_setup.exe

The application firefox_rus_setup.exe has been detected as a potentially unwanted program by 10 anti-malware scanners. This is a setup and installation application, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from cdn.besplatnyeprogrammy.ru.
MD5:
80c707a3f4cdbb52eb8e09d26208ba92

SHA-1:
0ffe5bba79e246da3eaccc0a587da23c0c4ccf9d

SHA-256:
e544ccd55db8c91c85ae31c65b5c0cac37b51758b7ea1e08dfd88cddaa848dca

Scanner detections:
10 / 68

Status:
Potentially unwanted

Analysis date:
1/12/2025 7:53:41 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
PUA.Win32.Softobase
4.0.3.151018

ESET NOD32
Win32/Softobase.C potentially unwanted
9.12129

K7 AntiVirus
Adware
13.2016962

Kaspersky
not-a-virus:HEUR:Downloader.NSIS.SoftBase
14.0.0.1257

McAfee
Artemis!80C707A3F4CD
5600.6608

NANO AntiVirus
Trojan.Nsis.SoftBase.dsgvph
0.30.24.3079

Panda Antivirus
Generic Suspicious
15.10.18.03

Sophos
Generic PUA AP (PUA)
4.98

Trend Micro
TROJ_GEN.R03EC0OHK15
10.465.18

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.4

File size:
237.6 KB (243,336 bytes)

File type:
Executable application (Win32 EXE)

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

File PE Metadata
Compilation timestamp:
3/5/2015 11:03:47 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.23

CTPH (ssdeep):
6144:CJtUK/n0bR3K6DKocnjzm9eHhlJKFgacZ/nNS3D7J:CJtL/nKl4Xm9eHhl4C/NSzd

Entry address:
0x492B

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, 9C, 01, 00, 00, FF, 15, 80, E3, 42, 00, C7, 04, 24, 01, 80, 00, 00, FF, 15, 64, E4, 42, 00, 53, C7, 04, 24, 00, 00, 00, 00, FF, 15, A4, E4, 42, 00, 56, C7, 04, 24, 08, 00, 00, 00, A3, 40, BB, 42, 00, E8, DC, 3F, 00, 00, A3, 9C, BB, 42, 00, 8D, 85, 88, FE, FF, FF, 57, C7, 44, 24, 10, 00, 00, 00, 00, C7, 44, 24, 0C, 60, 01, 00, 00, 89, 44, 24, 08, C7, 44, 24, 04, 00, 00, 00, 00, C7, 04, 24, FD, C8, 40, 00, FF, 15, B8, E4, 42, 00, 83, EC, 14, C7, 44, 24, 04, FE, C8, 40, 00, C7...
 
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Code size:
37 KB (37,888 bytes)

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

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