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win129drv-dsu.exe

oTweak Software, LLC

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.driverssoftwareupdates.com and multiple other hosts.
Publisher:
oTweak Software, LLC  (signed and verified)

MD5:
92b1c502ae01390ad505f4783e9be2d5

SHA-1:
38cd9491a45c256f72674fd804d13c5efb509a6b

SHA-256:
14d5611723fef2566c2685602892a41ab558fa8a937fb922ada0c95bf7912f9d

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/19/2024 11:45:33 AM UTC  (today)

File size:
6.2 MB (6,547,376 bytes)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\win129drv-dsu.exe.cz4xhc1.partial

Digital Signature
Signed by:
oTweak Software, LLC

Authority:
GlobalSign nv-sa

Valid from:
3/8/2016 4:21:59 PM

Valid to:
3/9/2017 4:21:59 PM

Subject:
CN="oTweak Software, LLC", O="oTweak Software, LLC", STREET=per. Dneprovskiy 124b-75, L=Rostov-na-Donu, S=Rostovskaya Oblast, C=RU, OID.1.3.6.1.4.1.311.60.2.1.2=Rostovskaya Oblast, OID.1.3.6.1.4.1.311.60.2.1.3=RU, SERIALNUMBER=1156196030110, OID.2.5.4.15=Private Organization

Issuer:
CN=GlobalSign Extended Validation CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112105E7CB168696411506CB28E984788008

File PE Metadata
Compilation timestamp:
12/5/2009 10:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:HvdL+xLHqLD83Dhr5baRW9lNEQUJ6BKphoC8bAdqP5yYYzp8GeIF5cujG:l6Jqg5Ug9QQUJILkTYYTj5ZK

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file win129drv-dsu.exe has been seen being distributed by the following 4 URLs.

http://www.driverssoftwareupdates.com/download.php?file=keyboard_sk_2960&system=win_xp&captcha=QY8VM6&download=Mirror-1

http://www.driverssoftwareupdates.com/download.php?file=esperanza_eg102&system=win_seven&captcha=HH782P&download=Mirror-1

http://www.auspisoft.com/download.php?file=ga81945p_pro&system=win_seven&captcha=RRsF4M&download=Server #1

http://www.driverssoftwareupdates.com/download.php?file=tiglon_pc_camera_pt_010_free_software&system=win_8&captcha=TVMQM2&download=Mirror-2

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