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ultra-booster-bc-free.exe

UltraBooster BC

Prospera Software, Inc.

The application ultra-booster-bc-free.exe by Prospera 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. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from ultraboosters.s3.amazonaws.com.
Publisher:
UltraBoosters LLC  (signed by Prospera Software, Inc.)

Product:
UltraBooster BC

Version:
3.5.0.0

MD5:
207cb728ae911572eb521dbc1c770300

SHA-1:
c907a078bab024dddcc54933e4dade0517cb1bd7

SHA-256:
08740c20e32d1913cf65db5cd98f5d609e96071d54d020e70d8d1138923d6466

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:
11/23/2024 2:26:48 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Prospera.Installer (M)
16.6.2.15

File size:
823.9 KB (843,712 bytes)

Copyright:
� UltraBoosters LLC

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\ultra-booster-bc-free.exe

Digital Signature
Signed by:
Prospera Software, Inc.

Authority:
COMODO CA Limited

Valid from:
5/24/2016 3:00:00 AM

Valid to:
5/25/2017 2:59:59 AM

Subject:
CN="Prospera Software, Inc.", O="Prospera Software, Inc.", STREET=4539 Arbor Crest Place, L=Suwanee, S=Georgia, PostalCode=30024, C=US

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

Serial number:
00CFE53341D03C1BC7A0B9019D5E2A6C82

File PE Metadata
Compilation timestamp:
2/24/2012 9:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:pppxLAkftNyyReuv4snuTnvRpCx4TxSM6bJws+Lv:LLAk2tUYnvRpCOT69Q

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Entropy:
7.9424

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file ultra-booster-bc-free.exe has been seen being distributed by the following URL.

http://ultraboosters.s3.amazonaws.com/ultra-booster-bc-free.exe

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