setup.exe

BluPak Software LTD

The application setup.exe by BluPak Software has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. The file has been seen being downloaded from d3.blupak.com. While running, it connects to the Internet address www.ibbalance.com on port 443.
Publisher:
Installer  (signed by BluPak Software LTD)

Product:
Installer

Version:
1.48.0.0

MD5:
e413a3d882f44950f684bb97bfc74287

SHA-1:
76c018bcfdc29f80f907d64f0d9377e04518ed22

SHA-256:
c6ddd7d8e2fefa29cdd64e15a4a7bf8d7bd73a328d4df9ab1ee9be91f1744529

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
11/27/2024 2:03:37 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.BluPakSo.Installer
17.2.22.14

File size:
409.3 KB (419,144 bytes)

Product version:
1.48.0.0

Copyright:
Copyright (C) 2014

Original file name:
setup.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

Digital Signature
Authority:
COMODO CA Limited

Valid from:
11/20/2014 6:00:00 PM

Valid to:
11/20/2016 5:59:59 PM

Subject:
CN=BluPak Software LTD, O=BluPak Software LTD, STREET=42/8 Shderot Bialik str., L=Ramat Hasharon, S=Merkaz, PostalCode=4720816, C=IL

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

Serial number:
00DBF6B664AFF218F47D230FAAACD82EBB

File PE Metadata
Compilation timestamp:
1/14/2015 4:31:31 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x118D50

Entry point:
60, BE, 00, 70, 4C, 00, 8D, BE, 00, A0, F3, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89...
 
[+]

Entropy:
7.8932

Packer / compiler:
UPX 2.90LZMA

Code size:
328 KB (335,872 bytes)

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

http://d3.blupak.com/.../?p=ZXh0c3lzPTEmYWZmaWQ9Mjk2OTUxJmNpZD0xMDAmY3I9MTAwJmxvYz1lbiZzMT0wMDk5NzAxMzMmYWZmaWxpYXRlcmVmZXJlbmNlaWQ9MDA5OTcwMTMzMDE4NTYzNTkxNjE3JmNhbXBpZD0yODI0NTY=

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

TCP (HTTP):
Connects to www.softologic.com  (174.37.181.31:80)

TCP (HTTP SSL):
Connects to www.ibbalance.com  (173.192.190.227:443)

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