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speeddownload.exe

Biza Inc.

The application speeddownload.exe by Biza has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Biza Inc.  (signed and verified)

MD5:
42460e556a49ab5bb62ae003ae9a8135

SHA-1:
17c20abd034a4d892fb922eeef350247320ca023

SHA-256:
9d89ebba1206b4df79cdd3745f72f7244fba21eaf701e6d523d404162f60b098

Scanner detections:
1 / 68

Status:
Adware

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:
4/23/2024 4:35:39 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.9.14.3

File size:
900.2 KB (921,848 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\speeddownload.exe

Digital Signature
Signed by:
Biza Inc.

Authority:
Thawte, Inc.

Valid from:
12/11/2012 9:00:00 AM

Valid to:
12/12/2013 8:59:59 AM

Subject:
CN=Biza Inc., OU=SE Team, O=Biza Inc., L=Guro-gu, S=Seoul, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
41E87615A226069EF2848787D241C3D4

File PE Metadata
Compilation timestamp:
10/25/2012 4:44:53 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:wKiyzk+2EsJCqOqKXc5KT4Lpg4Zd0lRCXqglFzva40+yoIhCvyLX+kpWV:8uCEbiGfTkpg4/0zCvlFLfbsWyLXFp6

Entry address:
0xBE33

Entry point:
E8, 9E, 24, 00, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 5D, E9, 96, 03, 00, 00, 3B, 0D, 4C, F1, 41, 00, 75, 02, F3, C3, E9, 15, 25, 00, 00, 8B, FF, 55, 8B, EC, 56, 8B, 75, 14, 57, 33, FF, 3B, F7, 75, 04, 33, C0, EB, 65, 39, 7D, 08, 75, 1B, E8, B2, 29, 00, 00, 6A, 16, 5E, 89, 30, 57, 57, 57, 57, 57, E8, 5F, 0C, 00, 00, 83, C4, 14, 8B, C6, EB, 45, 39, 7D, 10, 74, 16, 39, 75, 0C, 72, 11, 56, FF, 75, 10, FF, 75, 08, E8, DF, 25, 00, 00, 83, C4, 0C, EB, C1, FF, 75, 0C, 57, FF, 75, 08, E8, FE, 0E, 00, 00, 83...
 
[+]

Entropy:
7.8057  (probably packed)

Code size:
91.5 KB (93,696 bytes)

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