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webinstaller.exe

Eorezo (Tuto4pc.com)

This is the Eorezo installer which may include software offers for unwanted programs including toolbars. The application webinstaller.exe, “eoRezo Setup ” by Eorezo (Tuto4pc.com) has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from dfr.eorezo.com.
Publisher:
eoRezo   (signed by Eorezo (Tuto4pc.com))

Product:
eoRezo

Description:
eoRezo Setup

MD5:
188014d6c0566c853c18042c1110375c

SHA-1:
446bf453846657e3f3c0f722086dbb5e7a5a6a71

SHA-256:
4e49afbfe079857f1e3c3d06fbec63578e294b5d1875bb367f4c81927ab98abe

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/26/2024 5:19:44 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Eorezo.EorezoTu.Installer (M)
16.6.7.1

File size:
2.2 MB (2,355,952 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

Digital Signature
Signed by:
Eorezo (Tuto4pc.com)

Authority:
GlobalSign nv-sa

Valid from:
12/19/2011 11:25:43 AM

Valid to:
12/19/2012 11:25:43 AM

Subject:
CN=Eorezo (Tuto4pc.com), O=Eorezo (Tuto4pc.com), L=Paris, S=Ile-de-france, C=FR

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

Serial number:
11215D9EEFD786C62876DC4A25332711846C

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):
49152:iail/kdSH1mnjLbXmONU6+V80hZ3xbfHC8vGzNxV5rwcqinXBgW:rM9mL21hZBbfozhqURgW

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, E8, CD, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E8, CD...
 
[+]

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

Code size:
37 KB (37,888 bytes)

The file webinstaller.exe has been seen being distributed by the following URL.

http://dfr.eorezo.com/clib/eorezo/fr//.../webinstaller.exe

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