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nsisplugina.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 nsisplugina.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)

Version:
2,7,0,1

MD5:
25412770174f0ce557ee2863176d2fbb

SHA-1:
cc8b11abba221731a32e4985847fa6f03dbac238

SHA-256:
d4d494dbcf9795bf96d18b36fd480cb2d05a5f66afba501a3f42a6432bc8010f

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:
5/26/2024 7:34:02 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Spigot (M)
16.7.3.9

File size:
532 KB (544,792 bytes)

Product version:
2,7,0,1

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

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

Digital Signature
Signed by:
Spigot, Inc.

Authority:
thawte, Inc.

Valid from:
2/2/2016 4:00:00 AM

Valid to:
1/27/2017 3:59:59 AM

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

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
221614C10303CE3BC337E773011A5C2B

File PE Metadata
Compilation timestamp:
6/14/2016 12:23:34 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:dwQinwc+JqC0mnKY6H1fSNvShDHnh0LwGdeNUD8t4:CH+3dNAz4eaD8t4

Entry address:
0x4966E

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, E2, 3C, 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, 14, 56, 57, 33, FF, 3B, C7, 74, 47, 39, 7D, 08, 75, 1B, E8, C9, 0E, 00, 00, 6A, 16, 5E, 89, 30, 57, 57, 57, 57, 57, E8, 6D, 03, 00, 00, 83, C4, 14, 8B, C6, EB, 29, 39, 7D, 10, 74, E0, 39, 45, 0C, 73, 0E, E8, A4, 0E, 00, 00, 6A, 22, 59, 89, 08, 8B, F1, EB, D7, 50, FF, 75, 10, FF, 75, 08, E8, 1B, 3D, 00, 00, 83, C4, 0C, 33, C0, 5F, 5E, 5D, C3...
 
[+]

Entropy:
5.9685

Code size:
358.5 KB (367,104 bytes)

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