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filedownloaded20successfully_downloader-n6yecjnxp.exe

The application filedownloaded20successfully_downloader-n6yecjnxp.exe has been detected as a potentially unwanted program by 13 anti-malware scanners. The program is a setup application that uses the Nullsoft Install System installer, however the file is not signed with an authenticode signature from a trusted source. According to AVG, this software downloads additional adware offers during setup. The file has been seen being downloaded from sub.ohilei.info and multiple other hosts.
Version:
1.0.0.1

MD5:
72ffefcf83a0b1f6c37d578b50557210

SHA-1:
e867745e01678c7cd1e2d48b1295e2fd65226865

SHA-256:
e1a981e4b7bb824687c6c44788fd4207afdaff3596a029ad7d33b7056a7e666c

Scanner detections:
13 / 68

Status:
Potentially unwanted

Explanation:
This is part of the Crossrider Internet browser extension framework which may modify the user's web browser settings including changing the home and search pages.

Note:
Crossrider is the owner of a platform that enables the creation of cross-browser extensions by developers but is not the owner of this detected application.

Analysis date:
1/12/2025 8:49:23 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
Potentially harmful program Downloader.DTV
2014.0.4311

Baidu Antivirus
Adware.Win32.Somoto
4.0.3.15424

Clam AntiVirus
Win.Adware.Somoto
0.98/21511

Dr.Web
Threat.Undefined
9.0.1.05190

ESET NOD32
Win32/Somoto.G potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/Adload
4/24/2015

K7 AntiVirus
Trojan
13.203.15703

Kaspersky
not-a-virus:Downloader.NSIS.AdLoad
15.0.0.543

NANO AntiVirus
Riskware.Nsis.Adware.dpwuzb
0.30.20.1219

Quick Heal
Adware.NSIS.BetterInstaller.A
4.15.14.00

Trend Micro House Call
TROJ_GEN.R0E9C0OBJ15
7.2.114

Trend Micro
TROJ_GEN.R0E9C0OBJ15
10.465.24

VIPRE Antivirus
Threat.4150696
39354

File size:
401.7 KB (411,373 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Language:
Language Neutral

File PE Metadata
Compilation timestamp:
12/17/2010 7:14:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
12288:pA0i50GKKYzXn4XD6B2HtEl+NRlu/CrQ4aE:pAfyGKKqZ6q+NRluqrLaE

Entry address:
0x39AC

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, 7C, 01, 00, 00, E8, 97, 46, 00, 00, 83, EC, 0C, 68, 01, 80, 00, 00, E8, 42, 43, 00, 00, 6A, 00, E8, AB, 46, 00, 00, 6A, 08, A3, 88, 4C, 42, 00, E8, B1, 28, 00, 00, 6A, 00, 68, 60, 01, 00, 00, A3, 38, 4D, 42, 00, 8D, 85, 90, FE, FF, FF, 50, 6A, 00, 68, A4, A2, 40, 00, E8, F0, 45, 00, 00, 83, EC, 0C, 68, A5, A2, 40, 00, 68, 68, 4D, 42, 00, E8, EF, 2A, 00, 00, 83, C4, 18, E8, FE, 42, 00, 00, 52, 52, 50, 68, 00, D0, 42, 00, E8, DA, 2A, 00, 00, 57, 6A, 00, E8, 39, 42, 00, 00, 83...
 
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Code size:
28.5 KB (29,184 bytes)

The file filedownloaded20successfully_downloader-n6yecjnxp.exe has been seen being distributed by the following 2 URLs.

http://sub.ohilei.info/NerqgrD9Scfc6eb96fac8ba20df24025bece95c7b0aqbeyzRHVfYToyOntzOjI6InRzIjtpOjE0Mjk2MTQzNDU7czoxOiJmIjtzOjcyOiIvaG9tZS93d3cvYXNzZXRzL2JldHRlcl9pbnN0YWxsZXIvaW5zdGFsbGVycy9jbGkvc2V0dXBfMTQyOTQ3MzgwMDc2Ny5leGUiO30=

http://sub.ohilei.info/N6YeCJNxP66cca3a496cd437030685bb5235b25920T2oVFJakHIYToyOntzOjI6InRzIjtpOjE0Mjk1ODk2MjM7czoxOiJmIjtzOjcyOiIvaG9tZS93d3cvYXNzZXRzL2JldHRlcl9pbnN0YWxsZXIvaW5zdGFsbGVycy9jbGkvc2V0dXBfMTQyOTQ3MzgwMDc2Ny5leGUiO30=

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