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dup.exe

DUP

Elex do Brasil Participações Ltda

The application dup.exe by Elex do Brasil Participaçõesa has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. While running, it connects to the Internet address web46.alexiadns.com on port 80 using the HTTP protocol.
Publisher:
Woodtale Technology Inc.  (signed by Elex do Brasil Participações Ltda)

Product:
DUP

Description:
dupdate

Version:
1.0.157.8464

MD5:
9bc18ea34ee557273d359a3ab1d181da

SHA-1:
fad14f02e53dcb941d0288a2b7b0c41b6f1c2933

SHA-256:
ca80c15aaf56b88d52c9f4edbaa59a271c42e1291acb1d65794177e3a45c2d90

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/24/2024 7:34:58 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Optional.ElexdoBrasilParticipacoesa.D
14.4.13.17

File size:
236.2 KB (241,832 bytes)

Product version:
1.0.157.8464

Copyright:
Copyright (C) 2012

Original file name:
dup.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\isafe\dup.exe

Digital Signature
Signed by:
Elex do Brasil Participações Ltda

Authority:
GlobalSign nv-sa

Valid from:
9/23/2013 8:46:21 PM

Valid to:
8/16/2014 11:28:53 PM

Subject:
CN=Elex do Brasil Participações Ltda, O=Elex do Brasil Participações Ltda, L=Consolação, S=São Paulo, C=BR

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

Serial number:
11215F51916F2BB9F54E82871FEA88CE8F5E

File PE Metadata
Compilation timestamp:
3/31/2014 2:51:04 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:0SS60r6KdfNLjDje28cwV0huEcvFSxzxTYmbOjXODr0gBjUsW+BWe6H/ElRof:tv83Rdk0h3cvFSxzxTRO4NUsW/3H/uO

Entry address:
0x1FDA8

Entry point:
E8, 04, 05, 00, 00, E9, 4C, FE, FF, FF, 6A, 10, 68, 78, F4, 42, 00, E8, A2, 02, 00, 00, 33, F6, 89, 75, E4, 89, 75, FC, 89, 75, E0, 8B, 5D, 0C, 8B, 7D, 08, 3B, 75, 10, 7D, 10, 8B, CF, FF, 55, 14, 03, FB, 89, 7D, 08, 46, 89, 75, E0, EB, EB, 33, C0, 40, 89, 45, E4, C7, 45, FC, FE, FF, FF, FF, E8, 14, 00, 00, 00, E8, AA, 02, 00, 00, C2, 14, 00, 8B, 5D, 0C, 8B, 7D, 08, 8B, 45, E4, 8B, 75, E0, 85, C0, 75, 0B, FF, 75, 18, 56, 53, 57, E8, 26, F9, FF, FF, C3, FF, 25, 8C, 51, 42, 00, FF, 25, 90, 51, 42, 00, CC, CC...
 
[+]

Entropy:
5.9179

Code size:
142.5 KB (145,920 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to web46.alexiadns.com  (69.28.58.46:80)

TCP (HTTP):
Connects to 75.126.134.24-static.reverse.softlayer.com  (75.126.134.24:80)

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