setup_avrokeyboard_5.1.0.exe

Spigot, Inc.

This component is part of the Spigot browser add-on, a web browser addition that is designed to modify the core search provider in order to redirect search queries through partner portals. The application setup_avrokeyboard_5.1.0.exe by Spigot has been detected as adware 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 Spigot Setup installer. The file has been seen being downloaded from avro-keyboard.software.informer.com.
Publisher:
Spigot, Inc.  (signed and verified)

MD5:
c1a10a0b0372fbc350f7b52a89626b0f

SHA-1:
44d37076412a55121fa455b7fe2377d8cc5623c4

SHA-256:
4513b0cb03d32ab357f748c37c2e5ae5e8ed181bdf196c5e804b2a3bd8ffb81e

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:
12/27/2024 9:41:31 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Spigot.Installer (M)
16.4.20.1

File size:
226 KB (231,408 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Spigot Setup

Language:
Swedish (Sweden)

Common path:
C:\users\{user}\downloads\setup_avrokeyboard_5.1.0.exe

Digital Signature
Signed by:

Authority:
Starfield Technologies, Inc.

Valid from:
11/26/2014 3:00:00 PM

Valid to:
11/15/2015 12:47:06 AM

Subject:
CN="Spigot, Inc.", O="Spigot, Inc.", L=Incline Village, S=Nevada, C=US

Issuer:
CN=Starfield Secure Certificate Authority - G2, OU=http://certs.starfieldtech.com/repository/, O="Starfield Technologies, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
2B0F213AE0A62F

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:OQIURTXJqIHVY2BNjcjcLJ2C4Qr5iQVuTJdD29voghz:OsVVYe3dvP5i1b29vogJ

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.0474

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file setup_avrokeyboard_5.1.0.exe has been seen being distributed by the following URL.

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