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roib_netdownloader_jun2013_7997.exe

The application roib_netdownloader_jun2013_7997.exe has been detected as a potentially unwanted program by 6 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 installer uses the InstallMonetizer platform which will donwload and install adware toolbars and other potentially unwanted software offers during setup. The file has been seen being downloaded from cdn.growmatecdn.us.
MD5:
015c9d79b4f72a9d5e3395b609d6288e

SHA-1:
ce65cb223744af28fea0abff78ff7a4cc8bc11b2

SHA-256:
5cc1a0400f1ac5f095f79b738ab2e6c2a7edbfcb56fb02d750935aa034b9f517

Scanner detections:
6 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallMonetizer distribution platform to bundle adware.

Analysis date:
12/25/2024 12:46:02 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:PUP-gen [PUP]
160209-2

AVG
Adware BundleApp.MSC
2015.0.4522

Dr.Web
Threat.Undefined
9.0.1.05190

ESET NOD32
Win32/InstallMonetizer.AG potentially unwanted application
7.0.302.0

F-Prot
W32/AdAgent.AI.gen
4.6.5.141

Microsoft Security Essentials
Threat.Undefined
1.213.6218.0

File size:
335.5 KB (343,552 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\roib_netdownloader_jun2013_7997.exe

File PE Metadata
Compilation timestamp:
12/5/2009 10:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:ke34lg8t617pJ59EuWne3IUlbWepkZC5S/VSTfQLaZyt5q2pd5A8WwB:agN17pB0e4UNtp8ComQ6ybJd5A8R

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file roib_netdownloader_jun2013_7997.exe has been seen being distributed by the following URL.

http://cdn.growmatecdn.us/nsi/.../ROIB_NetDownloader_Jun2013_7997.exe

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