CAPEC-632
Homograph Attack via Homoglyphs
2015-11-09
00h00 +00:00
00h00 +00:00
特定のCAPECのアラート
特定のCAPECの変更情報をいち早くお届けします。
CAPEC の説明
An adversary registers a domain name containing a homoglyph, leading the registered domain to appear the same as a trusted domain. A homograph attack leverages the fact that different characters among various character sets look the same to the user. Homograph attacks must generally be combined with other attacks, such as phishing attacks, in order to direct Internet traffic to the adversary-controlled destinations.
CAPEC の情報
実行フロー
1) Explore
[Determine target website] The adversary first determines which website to impersonate, generally one that is trusted and receives a consistent amount of traffic.
技法
- Research popular or high traffic websites.
2) Experiment
[Impersonate trusted domain] In order to impersonate the trusted domain, the adversary needs to register the URL containing the homoglpyh character(s).
技法
- Register the Homograph domain.
3) Exploit
[Deceive user into visiting domain] Finally, the adversary needs to deceive a user into visiting the Homograph domain.
技法
- Execute a phishing attack and send a user an e-mail convincing the to click on a link leading the user to the malicious domain.
前提条件
An adversary requires knowledge of popular or high traffic domains, that could be used to deceive potential targets.必要なスキル
Adversaries must be able to register DNS hostnames/URL’s.緩和策
Authenticate all servers and perform redundant checks when using DNS hostnames.Utilize browsers that can warn users if URLs contain characters from different character sets.
関連する弱点
| 弱点名 | |
|---|---|
CWE-1007 |
Insufficient Visual Distinction of Homoglyphs Presented to User The product displays information or identifiers to a user, but the display mechanism does not make it easy for the user to distinguish between visually similar or identical glyphs (homoglyphs), which may cause the user to misinterpret a glyph and perform an unintended, insecure action. |
登録情報
| 名前 | 組織 | 日付 | リリース日 |
|---|---|---|---|
| CAPEC Content Team | The MITRE Corporation |
変更履歴
| 名前 | 組織 | 日付 | コメント |
|---|---|---|---|
| CAPEC Content Team | The MITRE Corporation | Updated Attack_Phases | |
| CAPEC Content Team | The MITRE Corporation | Updated Related_Attack_Patterns | |
| CAPEC Content Team | The MITRE Corporation | Updated Related_Attack_Patterns | |
| CAPEC Content Team | The MITRE Corporation | Updated Related_Attack_Patterns | |
| CAPEC Content Team | The MITRE Corporation | Updated Related_Weaknesses |
