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icreinstall_nsife98.tmp

The file icreinstall_nsife98.tmp has been detected as adware by 18 anti-malware scanners. The program is a setup application that uses the installCore installer, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from www.download-servers.com.
MD5:
6704129f3b53fb7ee9518f8fa4637694

SHA-1:
98570b6531ecd06c3ced340d6f0b64c1fd730398

SHA-256:
d4087c701aae076c850adb900c9455c95baf466ca6b5eec1802a9158003fbda2

Scanner detections:
18 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
11/5/2024 1:06:11 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
ADWARE/InstallCore.Gen7
7.11.201.74

avast!
Win32:Malware-gen
2014.9-150307

Baidu Antivirus
Adware.Win32.InstallCore
4.0.3.1537

Dr.Web
Trojan.Packed.25266
9.0.1.066

ESET NOD32
Win32/InstallCore.PK potentially unwanted application
9.7.0.302.0

Fortinet FortiGate
Riskware/InstallCore
3/7/2015

F-Prot
W32/A-e3871acb
v6.4.7.1.166

G Data
Win32.Application.AnyProtect
15.3.24

herdProtect (fuzzy)
variant of icreinstall_nsif649.tmp (Adware)
2015.6.13.21

McAfee
Artemis!79428D08D7F3
5600.6834

NANO AntiVirus
Riskware.Win32.InstallCore.dmkfnq
0.30.0.64812

Qihoo 360 Security
HEUR/QVM06.1.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.InstallCore
15.3.7.9

Sophos
Generic PUA JI
4.98

Trend Micro House Call
Suspicious_GEN.F47V0123
7.2.66

Trend Micro
TROJ_GEN.R0E9C0OAK15
10.465.07

VIPRE Antivirus
Trojan.Win32.Generic
37006

File size:
579 KB (592,932 bytes)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_nsife98.tmp

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:ZnvpV769RUcp/G1Ihs6YQLm8lJtd62+XtcUI0myUZ1bWUfjKIr3o:Znvz76V/QusFQq8jL62GtcUB3XIr3

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
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Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file icreinstall_nsife98.tmp has been seen being distributed by the following URL.

http://www.download-servers.com/.../dl.php?r=vu_vo2_SOTO&rr=S&sct=AGR&sid=7BA46526-FEAF-E311-98E7-201A06FCA720&isnw=2

Remove icreinstall_nsife98.tmp - Powered by Reason Core Security
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