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16c0f8c23916c25c3625c1d42db9516f7af771b66e1277a20451ab9097c33dfd

Rpklo

Kimahri Software inc.

This adware uses the Crossrider platform to build and distribute this web browser advertising injection extension. Once installed in the browser it will hijack various browser settings (homepage, search) and may interfere and track behaviors as well as deliver ads. The file 16c0f8c23916c25c3625c1d42db9516f7af771b66e1277a20451ab9097c33dfd by Kimahri Software inc has been detected as adware by 7 anti-malware scanners. The program is a setup application that uses the Nullsoft Install System installer. It is built using the Crossrider cross-browser extension toolkit. While the file utilizes the Crossrider framework and delivery services, it is not owned by Crossrider. It is part of the Brightcircle group of web-extensions that inject advertisements in the browser.
Publisher:
Gfenxmclqlojrv  (signed by Kimahri Software inc.)

Product:
Rpklo

Description:
Bzewxtp

Version:
1.0.0.0

MD5:
4aa26c775b475a334c4fb783b6062228

SHA-1:
f95e905c374fc928fbca330a8ef541f9c8f88823

SHA-256:
16c0f8c23916c25c3625c1d42db9516f7af771b66e1277a20451ab9097c33dfd

Scanner detections:
7 / 68

Status:
Adware

Explanation:
The software may change the browser's home page and search provider settings as well as display advertisements.

Analysis date:
5/1/2024 6:30:27 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Trojan.Crossrider1.23056
9.0.1.05190

ESET NOD32
Win32/Packed.ScrambleWrapper.G potentially unwanted application
7.0.302.0

Kaspersky
not-a-virus:WebToolbar.Win32.CroRi
15.0.0.543

Reason Heuristics
PUP.Brightcicrle.Installer.Brightcircle
15.6.4.8

Sophos
PUA 'AppRider' (of type Adware)
5.15

Trend Micro House Call
TROJ_GEN.F47V0101
7.2.155

VIPRE Antivirus
Threat.4789396
40786

File size:
5.1 MB (5,306,968 bytes)

Copyright:
Gcpfbykkrdjq

Installer:
Nullsoft Install System

Language:
English (United States)

Digital Signature
Signed by:
Kimahri Software inc.

Authority:
COMODO CA Limited

Valid from:
3/7/2013 1:00:00 AM

Valid to:
3/7/2016 12:59:59 AM

Subject:
CN=Kimahri Software inc., O=Kimahri Software inc., STREET=666 Sherbrooke Rue w, L=Montreal, S=Quebec, PostalCode=H3A 1E7, C=CA

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00A1BB8569950C0B2080A11A0E2F618B33

File PE Metadata
Compilation timestamp:
2/19/2012 4:01:49 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

CTPH (ssdeep):
98304:LCGbPAxigD5fIueabsQ5xQOkrWHerhHpo5Kgz+RyVheWojOEwzXU:2AAxQOYW+Ja8Fy7eW0Two

Entry address:
0x4327

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, FF, 15, 74, 93, 42, 00, C7, 04, 24, 01, 80, 00, 00, FF, 15, 58, 94, 42, 00, 53, C7, 04, 24, 00, 00, 00, 00, FF, 15, 98, 94, 42, 00, 56, A3, 40, 7B, 42, 00, C7, 04, 24, 08, 00, 00, 00, E8, 8D, 3B, 00, 00, A3, 9C, 7B, 42, 00, 8D, 85, 84, FE, FF, FF, 57, C7, 44, 24, 10, 00, 00, 00, 00, C7, 44, 24, 0C, 60, 01, 00, 00, 89, 44, 24, 08, C7, 44, 24, 04, 00, 00, 00, 00, C7, 04, 24, 01, B3, 40, 00, FF, 15, AC, 94, 42, 00, 83, EC, 14, C7, 44, 24, 04, 02, B3, 40, 00, C7...
 
[+]

Entropy:
7.9981  (probably packed)

Code size:
34.5 KB (35,328 bytes)

The file 16c0f8c23916c25c3625c1d42db9516f7af771b66e1277a20451ab9097c33dfd has been seen being distributed by the following URL.

http://vzbucket.appscion.com/PlusHd/V5/.../plus-hd-4-7-1.exe

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.