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63f105b2-eed6-4b41-9277-b3c23a3958dd-11.exe

Object Browser

ObjectB

The application 63f105b2-eed6-4b41-9277-b3c23a3958dd-11.exe, “Object Browser exe” has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a scheduled task under the Windows Task Scheduler triggered to execute each time a user logs in. It is built using the Crossrider cross-browser extension platform. While the file utilizes the Crossrider framework and delivery services, it is not owned by Crossrider.
Publisher:
ObjectB

Product:
Object Browser

Description:
Object Browser exe

Version:
1000.1000.1000.1000

MD5:
ab9ae97a6d7fcdfca3e04009dce75c02

SHA-1:
bc878d5243cc9623a2907134bf4307e2a1c5a150

SHA-256:
dada053f89c1d23d325d66ed43c68df008a4f46a66157f7c2b09c44278b57fab

Scanner detections:
1 / 68

Status:
Adware

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

Analysis date:
5/17/2024 5:52:41 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Crossrider.ObjectB (M)
16.4.5.12

File size:
1.3 MB (1,315,328 bytes)

Product version:
1000.1000.1000.1000

Copyright:
Copyright 2011

Original file name:
Object Browser.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\object browser\63f105b2-eed6-4b41-9277-b3c23a3958dd-11.exe

File PE Metadata
Compilation timestamp:
8/31/2015 5:05:14 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:2thT1/jZFLZaIGncrQW7H4X8x/zTV3+gyfnTRHs+tmpSOITpma:2thR/L0dEH4cLTYgytmpSOITU

Entry address:
0xCA5D4

Entry point:
E8, 66, E4, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 56, 8B, 75, 08, 85, F6, 78, 09, E8, 99, E5, 00, 00, 3B, 30, 7C, 07, E8, 90, E5, 00, 00, 8B, 30, E8, 83, E5, 00, 00, 8B, 04, B0, 5E, 5D, C3, 55, 8B, EC, 56, E8, C0, 43, 00, 00, 8B, F0, 85, F6, 75, 07, B8, B0, B1, 52, 00, EB, 26, 53, 57, 33, FF, BB, 86, 00, 00, 00, 39, 7E, 24, 75, 1B, 6A, 01, 53, E8, 69, 2D, 00, 00, 59, 59, 89, 46, 24, 85, C0, 75, 0A, B8, B0, B1, 52, 00, 5F, 5B, 5E, 5D, C3, FF, 75, 08, 8B, 76, 24, E8, 90, FF, FF, FF, 50, 53, 56, E8, 3B, D2...
 
[+]

Entropy:
6.6519

Code size:
957 KB (979,968 bytes)

Scheduled Task
Task name:
63f105b2-eed6-4b41-9277-b3c23a3958dd-11

Trigger:
Logon (Runs on logon)


The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to s3-website-us-east-1.amazonaws.com  (54.231.98.178:80)

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