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gputemp.exe

PowerPack

Linkular LLC

The application gputemp.exe has been detected as adware by 10 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from d1pg43ots40sgg.cloudfront.net and multiple other hosts.
Publisher:
Linkular LLC

Product:
PowerPack

Version:
1.0.0.1045

MD5:
f03fda308bd9ab417a9c0b10347fcb98

SHA-1:
edd401279f3a284cc718f88a951f824dffb3f3a8

SHA-256:
a4f997f340a595dad0026c376f1fda53e9cb447aa91b7bc71f34d984fa19c56a

Scanner detections:
10 / 68

Status:
Adware

Analysis date:
12/24/2024 12:12:40 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Other:PUP-gen [PUP]
2014.9-140128

Baidu Antivirus
Adware.Win32.Linkular
4.0.3.14128

Dr.Web
Trojan.DownLoader9.5265
9.0.1.028

ESET NOD32
Win32/AdWare.Linkular.AH
8.9331

Malwarebytes
Adware.Linkular
v2014.01.28.05

Qihoo 360 Security
HEUR/Malware.QVM06.Gen
1.0.0.1015

Reason Heuristics
PUP.Linkular.H
14.3.6.12

Rising Antivirus
PE:Malware.XPACK/RDM!5.1
23.00.65.14126

Trend Micro House Call
TROJ_GEN.F47V1222
7.2.28

VIPRE Antivirus
Linkular
25742

File size:
63.8 KB (65,376 bytes)

Product version:
1.0.0.1045

Copyright:
Linkular LLC, 2012

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\Documents and Settings\{user}\Local settings\temp\{random}.tmp\gputemp.exe

File PE Metadata
Compilation timestamp:
12/5/2009 11:52:06 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:2umhxebkJf+FTXJIYrBezfWPi7ckUUbkZO:2uxkZuTXJIcBe76i9xkZO

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 6F, 44, 00, E8, 09, 2C, 00, 00, A3, A4, 6E, 44, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, 9C, 42, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 2E, 44, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, F0, 46, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

http://d1pg43ots40sgg.cloudfront.net/bundle/GPUTemp_Linkular/.../GPUTemp.exe

http://d3ijsb1ryk5jd8.cloudfront.net/cl/inst/bundles/GPUTemp_Linkular/.../GPUTemp.exe

http://dmrm038s4vkzd.cloudfront.net/cl/inst/bundles/GPUTemp_Linkular/.../GPUTemp.exe

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