Is "99s Timer" on Chrome Web Store Safe to Install?

[email protected] · chrome · v1.0

Boost your productivity for the last 99 seconds.

Risk Assessment

Analyzed
39.95
out of 100
LOW

72 security findings detected across all analyzers

Chrome extension requesting 1 permission

Severity Breakdown

0
Critical
4
High
68
Medium
0
Low
0
Info

Finding Categories

4
Malware Signatures
68
IoC Indicators

YARA Rules Matched

4 rules
postinstall file manipulation postinstall crypto operations postinstall network communication postinstall system command

Requested Permissions

1 permission
windows
Low

About This Extension

Boost your productivity for the last 99 seconds.

Detailed Findings

4 total

YARA Rule Matches

4 rules

Indicators of Compromise

Network indicators, suspicious strings, and potential IoCs extracted during analysis

URLs
5
IP Addresses
9
Domains
41
Strings
68

All Indicators · 68

IP
detected IP: 8::

XIOC detected IP: 8::

extracted_from_files

IP
detected IP: d::

XIOC detected IP: d::

extracted_from_files

Hash
detected MD5 Hash: 87C8354F45B111F0842AC8130AA3C0AD

XIOC detected MD5 Hash: 87C8354F45B111F0842AC8130AA3C0AD

extracted_from_files

Hash
detected MD5 Hash: 87C8354C45B111F0842AC8130AA3C0AD

XIOC detected MD5 Hash: 87C8354C45B111F0842AC8130AA3C0AD

extracted_from_files

Hash
detected MD5 Hash: 87C8354D45B111F0842AC8130AA3C0AD

XIOC detected MD5 Hash: 87C8354D45B111F0842AC8130AA3C0AD

extracted_from_files

Hash
detected MD5 Hash: 6B2E9670350311F09EDED9071F87D615

XIOC detected MD5 Hash: 6B2E9670350311F09EDED9071F87D615

extracted_from_files

Hash
detected MD5 Hash: 2DE162D245B111F0842AC8130AA3C0AD

XIOC detected MD5 Hash: 2DE162D245B111F0842AC8130AA3C0AD

extracted_from_files

Hash
detected MD5 Hash: F0F28D1A45B011F0842AC8130AA3C0AD

XIOC detected MD5 Hash: F0F28D1A45B011F0842AC8130AA3C0AD

extracted_from_files

Hash
detected MD5 Hash: 2DE162D645B111F0842AC8130AA3C0AD

XIOC detected MD5 Hash: 2DE162D645B111F0842AC8130AA3C0AD

extracted_from_files

Hash
detected MD5 Hash: 2DE162D545B111F0842AC8130AA3C0AD

XIOC detected MD5 Hash: 2DE162D545B111F0842AC8130AA3C0AD

extracted_from_files

Hash
detected MD5 Hash: 2DE162DA45B111F0842AC8130AA3C0AD

XIOC detected MD5 Hash: 2DE162DA45B111F0842AC8130AA3C0AD

extracted_from_files

Hash
detected MD5 Hash: 2DE162D945B111F0842AC8130AA3C0AD

XIOC detected MD5 Hash: 2DE162D945B111F0842AC8130AA3C0AD

extracted_from_files

URL
detected URL: http://www.w3.org/1999/02/22-rdf-syntax-ns#

XIOC detected URL: http://www.w3.org/1999/02/22-rdf-syntax-ns#

extracted_from_files

URL
detected URL: http://ns.adobe.com/xap/1.0/mm/

XIOC detected URL: http://ns.adobe.com/xap/1.0/mm/

extracted_from_files

URL
detected URL: http://ns.adobe.com/xap/1.0/sType/ResourceRef#

XIOC detected URL: http://ns.adobe.com/xap/1.0/sType/ResourceRef#

extracted_from_files

URL
detected URL: http://ns.adobe.com/xap/1.0/

XIOC detected URL: http://ns.adobe.com/xap/1.0/

extracted_from_files

URL
detected URL: https://clients2.google.com/service/update2/crx

XIOC detected URL: https://clients2.google.com/service/update2/crx

extracted_from_files

Domain
detected Domain: 5.ro

XIOC detected Domain: 5.ro

extracted_from_files

Hash
detected MD5 Hash: F0F28D1645B011F0842AC8130AA3C0AD

XIOC detected MD5 Hash: F0F28D1645B011F0842AC8130AA3C0AD

extracted_from_files

Domain
detected Domain: y.pm

XIOC detected Domain: y.pm

extracted_from_files

Domain
detected Domain: r.gq

XIOC detected Domain: r.gq

extracted_from_files

Domain
detected Domain: 4tk.sd

XIOC detected Domain: 4tk.sd

extracted_from_files

Domain
detected Domain: xxh.fo

XIOC detected Domain: xxh.fo

extracted_from_files

Domain
detected Domain: b.tz

XIOC detected Domain: b.tz

extracted_from_files

Domain
detected Domain: 4.mp

XIOC detected Domain: 4.mp

extracted_from_files

Domain
detected Domain: audio.play

XIOC detected Domain: audio.play

extracted_from_files

Domain
detected Domain: m8xv.gi

XIOC detected Domain: m8xv.gi

extracted_from_files

Domain
detected Domain: u.aq

XIOC detected Domain: u.aq

extracted_from_files

Domain
detected Domain: k.ac

XIOC detected Domain: k.ac

extracted_from_files

Domain
detected Domain: f.mm

XIOC detected Domain: f.mm

extracted_from_files

Domain
detected Domain: b.bh

XIOC detected Domain: b.bh

extracted_from_files

Domain
detected Domain: zj.bi

XIOC detected Domain: zj.bi

extracted_from_files

Domain
detected Domain: q.sh

XIOC detected Domain: q.sh

extracted_from_files

Domain
detected Domain: t.ma

XIOC detected Domain: t.ma

extracted_from_files

Domain
detected Domain: eu9۷.pm

XIOC detected Domain: eu9۷.pm

extracted_from_files

Domain
detected Domain: d.vi

XIOC detected Domain: d.vi

extracted_from_files

Domain
detected Domain: r.li

XIOC detected Domain: r.li

extracted_from_files

Domain
detected Domain: ch.sa

XIOC detected Domain: ch.sa

extracted_from_files

Domain
detected Domain: mw.iq

XIOC detected Domain: mw.iq

extracted_from_files

Domain
detected Domain: c.gb

XIOC detected Domain: c.gb

extracted_from_files

Domain
detected Domain: 09.ax

XIOC detected Domain: 09.ax

extracted_from_files

Domain
detected Domain: ءyկ.bs

XIOC detected Domain: ءyկ.bs

extracted_from_files

Domain
detected Domain: gg.su

XIOC detected Domain: gg.su

extracted_from_files

Domain
detected Domain: d.bs

XIOC detected Domain: d.bs

extracted_from_files

Domain
detected Domain: h.mn

XIOC detected Domain: h.mn

extracted_from_files

Domain
detected Domain: ysh.bt

XIOC detected Domain: ysh.bt

extracted_from_files

Domain
detected Domain: ɒ.bz

XIOC detected Domain: ɒ.bz

extracted_from_files

Domain
detected Domain: 2.gq

XIOC detected Domain: 2.gq

extracted_from_files

Domain
detected Domain: c.ch

XIOC detected Domain: c.ch

extracted_from_files

Domain
detected Domain: x2.fo

XIOC detected Domain: x2.fo

extracted_from_files

Domain
detected Domain: d.tl

XIOC detected Domain: d.tl

extracted_from_files

Domain
detected Domain: f.pf

XIOC detected Domain: f.pf

extracted_from_files

Hash
detected MD5 Hash: F0F28D1745B011F0842AC8130AA3C0AD

XIOC detected MD5 Hash: F0F28D1745B011F0842AC8130AA3C0AD

extracted_from_files

Domain
detected Domain: h.bn

XIOC detected Domain: h.bn

extracted_from_files

IP
detected IP: ::c

XIOC detected IP: ::c

extracted_from_files

Domain
detected Domain: currentwindow.top

XIOC detected Domain: currentwindow.top

extracted_from_files

Domain
detected Domain: www.w3.org

XIOC detected Domain: www.w3.org

extracted_from_files

Domain
detected Domain: ns.adobe.com

XIOC detected Domain: ns.adobe.com

extracted_from_files

Domain
detected Domain: clients2.google.com

XIOC detected Domain: clients2.google.com

extracted_from_files

Domain
detected Domain: music.mp

XIOC detected Domain: music.mp

extracted_from_files

Domain
detected Domain: o.pe

XIOC detected Domain: o.pe

extracted_from_files

IP
detected IP: ::

XIOC detected IP: ::

extracted_from_files

IP
detected IP: ::0

XIOC detected IP: ::0

extracted_from_files

IP
detected IP: c42::

XIOC detected IP: c42::

extracted_from_files

IP
detected IP: e3::

XIOC detected IP: e3::

extracted_from_files

IP
detected IP: 5::

XIOC detected IP: 5::

extracted_from_files

IP
detected IP: 1::

XIOC detected IP: 1::

extracted_from_files

Hash
detected MD5 Hash: 87C8354E45B111F0842AC8130AA3C0AD

XIOC detected MD5 Hash: 87C8354E45B111F0842AC8130AA3C0AD

extracted_from_files

Security Analysis Summary

Security Analysis Overview

99s Timer is a Chrome Web Store extension published by [email protected]. Version 1.0 has been analyzed by the Risky Plugins security platform, receiving a risk score of 39.95/100 (LOW risk) based on 72 security findings.

Risk Assessment

This extension presents low security risk. Some minor findings were detected, but nothing that would prevent typical usage. Reviewing the detailed findings below is recommended before use in sensitive environments.

Findings Breakdown

  • High: 4 finding(s)
  • Medium: 68 finding(s)

What Was Analyzed

The security assessment covers multiple analysis categories:

  • Malware Detection: YARA rule matching against 2,400+ malware signatures
  • Secret Detection: Scanning for exposed API keys, tokens, and credentials
  • Static Analysis: Code-level security analysis for common vulnerability patterns
  • Network Analysis: Detection of suspicious network communications and endpoints
  • Obfuscation Detection: Identification of code obfuscation techniques

Developer Information

99s Timer is published by [email protected] on the Chrome Web Store marketplace. The extension has approximately 2 users.

Recommendation

Exercise caution with this extension. Review the detailed findings and ensure the requested permissions align with the extension's stated functionality before installation.

Frequently Asked Questions