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publisher_install_v16.2.2.exe

Trivantis Corporation

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from lectora.edgesuite.net and multiple other hosts.
Publisher:
Trivantis Corporation  (signed and verified)

MD5:
dc107c49386e56759f867af4b4746990

SHA-1:
f73bf3e563fa60b30cd2f54840da4ede1101fbed

SHA-256:
8d4342fef90ce2d472f34e0edac290997ee36eb13e1bffbcaa1a84bddf97b497

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
8/4/2025 12:03:37 AM UTC  (today)

File size:
722.5 MB (757,621,880 bytes)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\publisher_install_v16.2.2.exe.rxlr23p.partial

Digital Signature
Signed by:
Trivantis Corporation

Authority:
Symantec Corporation

Valid from:
7/29/2015 2:00:00 AM

Valid to:
8/28/2017 1:59:59 AM

Subject:
CN=Trivantis Corporation, O=Trivantis Corporation, L=Cincinnati, S=Ohio, C=US

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
41A2096FD067B815A7A38DE4F9301F82

File PE Metadata
Compilation timestamp:
2/24/2012 8:19:54 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12582912:uvmbioPH1nDwxfUgLn2p+v2X/6355WhukkwMyem2zjpLAHpFyJj0+PbEhS7MN5el:uv+PPHyR2wuy35d7j98pA0mbFwX3m7

Entry address:
0x3883

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, 68, 92, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 36, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 64, 92, 40, 00, FF, 15, 84, 81, 40, 00, 68, 4C, 92, 40, 00, 68, C0, AD, 46, 00, E8, 18, 27, 00, 00, FF, 15, B0, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 06, 27, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
27.5 KB (28,160 bytes)

The file publisher_install_v16.2.2.exe has been seen being distributed by the following 2 URLs.

http://lectora.edgesuite.net/product-uploads/Installer/.../Publisher_Install_v16.2.2.exe

http://trivantis.com/wp-content/plugins/.../getLectoraPublisher.php

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