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driverupdate.exe

Speedbit Technology

The executable driverupdate.exe has been detected as malware by 1 anti-virus scanner. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.driverupdateplus.com and multiple other hosts. While running, it connects to the Internet address server-52-84-22-68.sea32.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Speedbit Technology  (signed and verified)

MD5:
61d6e4ecb54e56ed00978351b4928104

SHA-1:
b1e2e856ed3895b9c3d11c7917c950a836956e27

SHA-256:
460eb8cd001906b9c935217ed74aba73d3c215bf7838f7cc2d2bcd874d777a7e

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
2/27/2025 2:16:00 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Optional.BoostMyPC (L)
16.10.28.17

File size:
4.4 MB (4,654,584 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
Speedbit Technology

Authority:
COMODO CA Limited

Valid from:
5/14/2015 8:00:00 PM

Valid to:
5/14/2020 7:59:59 PM

Subject:
CN=Speedbit Technology, O=Speedbit Technology, STREET="H No-1626, Sector-15, Part-II", L=Gurgaon, S=Haryana, PostalCode=122001, C=IN

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00F6BF5DD416C9DC206FE375E5B09C6FCC

File PE Metadata
Compilation timestamp:
2/24/2012 2:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
98304:Odp3UqWg30IQYQ47KyC+eEBdJvqvRTm06DyAondNDRVBKbsEcu:OB9JlC+1JmRTmRtonTd3Y

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Entropy:
7.9857

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file driverupdate.exe has been seen being distributed by the following 3 URLs.

http://www.driverupdateplus.com/download.php

http://download.driverupdateplus.com/DriverUpdatePlus.exe

http://download.driverupdateplus.com/.../DriverUpdate.exe

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to server-52-85-112-150.ind6.r.cloudfront.net  (52.85.112.150:80)

TCP (HTTP):
Connects to server-52-84-22-68.sea32.r.cloudfront.net  (52.84.22.68:80)

TCP (HTTP):
Connects to server-52-84-16-62.sea32.r.cloudfront.net  (52.84.16.62:80)

TCP (HTTP):
Connects to server-52-84-132-75.atl52.r.cloudfront.net  (52.84.132.75:80)

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