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webinstall_es.exe

eoRezo

The application webinstall_es.exe, “eoRezo Setup ” has been detected as a potentially unwanted program by 3 anti-malware scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from dles.eorezo.com.
Publisher:
eoRezo

Product:
eoRezo

Description:
eoRezo Setup

MD5:
4613f13559b0e94f7b0356264e1c4f50

SHA-1:
c7422086aabd7ac00170af000b521054baf79240

SHA-256:
94bdb85895fa05c01b4ee4a696aa1f3d0ac5d189d8ab1c14ace2761f138b2782

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
4/27/2024 2:58:35 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:PUP-gen [PUP]
2014.9-140717

Reason Heuristics
Threat.Win.Reputation
15.6.12.11

Sophos
EoRezo Adware
4.70

File size:
2.1 MB (2,190,091 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

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

File PE Metadata
Compilation timestamp:
3/17/2011 11:22:54 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:UAjil8wUNlRfVxFvLgiuCAIiBc8wm65w1grOhN98LDVv:PTjNPFD/KIIcB+1grO3St

Entry address:
0x16478

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, B0, 52, 41, 00, E8, AC, 03, FF, FF, 33, C0, 55, 68, 45, 6B, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 01, 6B, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, AB, 41, 00, E8, 4E, EC, FF, FF, E8, F5, E7, FF, FF, 8D, 55, EC, 33, C0, E8, 7F, 84, FF, FF, 8B, 55, EC, B8, AC, D6, 41, 00, E8, E2, E9, FE, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, AC, D6, 41, 00, B2, 01...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
84 KB (86,016 bytes)

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

http://dles.eorezo.com/clib/eorezo/es//.../webinstall_es.exe

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