icreinstall_nsg8f51.tmp

The file icreinstall_nsg8f51.tmp has been detected as adware by 12 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 mobilitydata5.com.
MD5:
5c35897163b73a2660bf3db8d377922c

SHA-1:
f6cf03df420d131b3051cc3ac831b9cc2d176b6b

SHA-256:
85a9ac1cadb980f4db54e9fc0f71eb22fe76de986aecee5bce90d7a949c261d4

Scanner detections:
12 / 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 is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
11/23/2024 8:06:39 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
TR/Trash.Gen
7.11.30.172

avast!
Malware-gen
2014.9-150304

Baidu Antivirus
Adware.Win32.InstallCore
4.0.3.1534

ESET NOD32
Win32/InstallCore.PK potentially unwanted application
9.7.0.302.0

F-Prot
W32/A-fa569e41
v6.4.7.1.166

G Data
Win32.Application.AnyProtect
15.6.25

herdProtect (fuzzy)
2015.6.11.2

Qihoo 360 Security
Win32/Virus.Adware.94c
1.0.0.1015

Reason Heuristics
PUP.InstallCore
15.3.4.12

SUPERAntiSpyware
9821

Trend Micro House Call
TROJ_GEN.R0E9H05C715
7.2.162

VIPRE Antivirus
Threat.4150696
37788

File size:
581 KB (594,940 bytes)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_nsg8f51.tmp

File PE Metadata
Compilation timestamp:
6/19/1992 6:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:u8vp6bb+fUxOuG9/cUccRCghAMmoD5TK2xlLLRQLxiQ:u8vM/+fMOx9/oC5hEo9+2xlLLRkxb

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...
 
[+]

Entropy:
7.8644

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file icreinstall_nsg8f51.tmp has been seen being distributed by the following URL.

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