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jwktmwegtgm.exe

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 application jwktmwegtgm.exe by Kimahri Software inc has been detected as adware by 8 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:
Kimahri Software inc.  (signed and verified)

Version:
1.34.5.4

MD5:
759d9e107f9d9ae334b96c6ec5b5d0e2

SHA-1:
580b7cc1e94497207954c02fdca551e7b576b05c

SHA-256:
4c96a5ea5bb3e3a6f5fbcb94c6697a591bed40e3c331ad8bb582eb8d5559c62d

Scanner detections:
8 / 68

Status:
Adware

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

Analysis date:
4/25/2024 3:23:40 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Trojan.Crossrider.41
9.0.1.0259

ESET NOD32
Win32/Packed.VMDetector (variant)
8.9775

G Data
Win32.Application.Plush
14.9.24

Malwarebytes
PUP.Optional.Feven.A
v2014.09.16.02

Panda Antivirus
PUP/PlusHD
14.09.16.02

Reason Heuristics
PUP.KimahriSoftwareinc.L
14.9.16.14

Sophos
AppRider
4.98

Trend Micro House Call
TROJ_GE.4478D29D
7.2.259

File size:
6.7 MB (7,036,688 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\jwktmwegtgm.exe

Digital Signature
Signed by:
Kimahri Software inc.

Authority:
COMODO CA Limited

Valid from:
3/6/2013 9:00:00 PM

Valid to:
3/6/2016 8:59:59 PM

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:
12/4/2012 11:55:02 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

CTPH (ssdeep):
98304:7fGWHDV2KzGm7yklmPIIWlxN0u+xQcnyfqJMZD6Bq6IkknDVUTCRc:73RpabWbN9+xRyfMMZDOq6mKWa

Entry address:
0x4323

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, FF, 15, 74, C3, 44, 00, C7, 04, 24, 01, 80, 00, 00, FF, 15, 58, C4, 44, 00, 53, C7, 04, 24, 00, 00, 00, 00, FF, 15, 98, C4, 44, 00, 56, A3, 40, 3B, 44, 00, C7, 04, 24, 08, 00, 00, 00, E8, 8D, 3B, 00, 00, A3, 9C, 3B, 44, 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, C4, 44, 00, 83, EC, 14, C7, 44, 24, 04, 02, B3, 40, 00, C7...
 
[+]

Code size:
34.5 KB (35,328 bytes)

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