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nana_primopdf.exe

The application nana_primopdf.exe has been detected as a potentially unwanted program by 2 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from dde.integration.storage.conduit-services.com a known adware distribution point operated by Conduit Ltd..
MD5:
5833d3a0356d8e1b22daf14a716a4223

SHA-1:
abaa2c7b7179ccd2c363632a260c994627502c74

SHA-256:
c62114bbd8662ee8b0a115014f8e0603608da958db65e57fb16302bdda9e9920

Scanner detections:
2 / 68

Status:
Potentially unwanted

Explanation:
Bundles the Conduit Toolbar and/or Conduit Search Protect.

Analysis date:
11/23/2024 11:25:36 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/Toolbar.Conduit.AE potentially unwanted application
8.0.319.0

Reason Heuristics
Threat.Win.Reputation (M)
16.11.17.10

File size:
1.1 MB (1,134,679 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

File PE Metadata
Compilation timestamp:
2/24/2012 9:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:WuuCkcVHM+OGIBrCWhWJMHu+VoGHER5VanABGNra2mgias2D:lzzPOf9qhwd28

Entry address:
0x39E3

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, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
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Entropy:
7.9561

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

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

http://dde.integration.storage.conduit-services.com/14/555/ct5553014/99e7dd5f3b7241bc9771bc30140cae38/Downloads/Prod/DDE1.3.8.6.131201.01/.../nana_PrimoPDF.exe

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