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download.exe

Grupo 8 Ideias

The application download.exe by Grupo 8 Ideias has been detected as a potentially unwanted program by 7 anti-malware scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from baixarquivo.com and multiple other hosts.
Publisher:
Grupo 8 Ideias  (signed and verified)

MD5:
d072e991d30d13caf2c66803062fe1a8

SHA-1:
1eedde1cb9432e548741de21246bf1ddef3721f9

SHA-256:
3eafeeb41b4fa27982413f41cb2b0aecfebacb9135186aceec331443e2b90daa

Scanner detections:
7 / 68

Status:
Potentially unwanted

Analysis date:
12/28/2024 3:13:27 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/Somoto.shrr
7.11.139.230

ESET NOD32
Win32/Somoto
8.9608

Malwarebytes
PUP.Optional.Grupo
v2014.03.28.11

McAfee
Artemis!D072E991D30D
5600.7178

Reason Heuristics
PUP.Grupo8Ideias.I
14.3.28.12

VIPRE Antivirus
Trojan.Win32.Generic
27798

XVirus List
Win.Detected
2.3.31

File size:
592.2 KB (606,368 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Grupo 8 Ideias

Authority:
COMODO CA Limited

Valid from:
2/25/2014 4:00:00 PM

Valid to:
2/26/2015 3:59:59 PM

Subject:
CN=Grupo 8 Ideias, O=Grupo 8 Ideias, STREET=Rua Sabino dos Santos Nunes. 85, L=Cândido Mota, S=São Paulo, PostalCode=19880-000, C=BR

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
0080A4BC137A4C6273EF58CE0FC39ACAFA

File PE Metadata
Compilation timestamp:
1/31/2011 9:44:13 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:mlSQ9ZevQikDt/wYb+I7304f9CcbpHlGMqmmWr7QsuYcFZ4wY85Ro:fQ9ovQvrb+yVf9VbpFirOBrcFZ4BT

Entry address:
0x1D20

Entry point:
55, 8B, EC, 6A, FF, 68, 28, 21, 40, 00, 68, A0, 1E, 40, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 68, 53, 56, 57, 89, 65, E8, 33, DB, 89, 5D, FC, 6A, 02, FF, 15, 88, 20, 40, 00, 59, 83, 0D, 54, 35, 40, 00, FF, 83, 0D, 58, 35, 40, 00, FF, FF, 15, 84, 20, 40, 00, 8B, 0D, CC, 32, 40, 00, 89, 08, FF, 15, 80, 20, 40, 00, 8B, 0D, C8, 32, 40, 00, 89, 08, A1, 7C, 20, 40, 00, 8B, 00, A3, 5C, 35, 40, 00, E8, 10, 01, 00, 00, 39, 1D, BC, 32, 40, 00, 75, 0C, 68, 9C, 1E, 40, 00, FF, 15, 78, 20...
 
[+]

Entropy:
7.7346

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
4 KB (4,096 bytes)

The file download.exe has been seen being distributed by the following 5 URLs.

http://baixarquivo.com/.../tracker.exe

http://baixarquivo.com/tracker.php?aff=81&url=http://ul.to/.../tracker.exe

http://baixarquivo.com/tracker.php?aff=116&url=http://freakshare.com/files/qkm1o9er/.../tracker.exe

http://baixarquivo.com/tracker.php?aff=36&url=http://zopfiles.com/fbtleahfgj3a/.../tracker.exe

http://baixarquivo.com/tracker.php?aff=1&url=javascript:void(0);&title=Microsoft-Office-2007-Mais-Serial&tipo=banner

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