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nsv4a3b.tmp.dll

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 module nsv4a3b.tmp.dll by Spigot has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory.
Publisher:
Spigot, Inc.  (signed and verified)

Description:
SMDownloader

Version:
24,6,0,2

MD5:
131f1d4b6d1e8a2db5df8466f7add9a9

SHA-1:
22a9d269267e1ac66cb0823fa1366cdae3b5c24a

SHA-256:
7499efc71b6ef3eb77cc5ab5b00adab80a690dbfafb8926e68a39d7fb805735d

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:
4/29/2024 1:33:08 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Spigot (M)
17.1.19.23

File size:
115.2 KB (118,000 bytes)

Product version:
24,6,0,2

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\nsv4a3b.tmp.dll

Digital Signature
Signed by:
Spigot, Inc.

Authority:
GoDaddy.com, Inc.

Valid from:
1/27/2016 2:36:38 PM

Valid to:
1/16/2017 6:16:38 AM

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

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
07322820879EF483

File PE Metadata
Compilation timestamp:
4/14/2016 4:21:11 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

Entry address:
0x6B84

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 4B, 2F, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, A3, E4, B9, 01, 10, 5D, C3, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A1, 30, A0, 01, 10, 33, C5, 89, 45, FC, 83, A5, D8, FC, FF, FF, 00, 53, 6A, 4C, 8D, 85, DC, FC, FF, FF, 6A, 00, 50, E8, 8D, 07, 00, 00, 8D, 85, D8, FC, FF, FF, 89, 85, 28, FD, FF, FF, 8D, 85, 30, FD, FF, FF, 83, C4, 0C, 89, 85, 2C, FD, FF, FF, 89, 85, E0, FD, FF, FF...
 
[+]

Entropy:
6.4403

Code size:
78.5 KB (80,384 bytes)

Remove nsv4a3b.tmp.dll - Powered by Reason Core Security
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