| name | T1608.006_seo-poisoning |
| description | Adversaries may poison mechanisms that influence search engine optimization (SEO) to further lure staged capabilities towards potential victims. |
| category | information-gathering |
| version | 18.1 |
| author | cyberstrike-official |
| tags | ["mitre-attack","enterprise","t1608.006","resource-development","pre","sub-technique"] |
| technique_id | T1608.006 |
| tactic | resource-development |
| all_tactics | ["resource-development"] |
| platforms | ["PRE"] |
| mitre_url | https://attack.mitre.org/techniques/T1608/006 |
| tech_stack | ["pre"] |
| cwe_ids | [] |
| chains_with | ["T1608","T1608.001","T1608.002","T1608.003","T1608.004","T1608.005"] |
| prerequisites | ["T1608"] |
| severity_boost | {"T1608":"Chain with T1608 for deeper attack path","T1608.001":"Chain with T1608.001 for deeper attack path","T1608.002":"Chain with T1608.002 for deeper attack path"} |
T1608.006 SEO Poisoning
Sub-technique of: T1608
High-Level Description
Adversaries may poison mechanisms that influence search engine optimization (SEO) to further lure staged capabilities towards potential victims. Search engines typically display results to users based on purchased ads as well as the site’s ranking/score/reputation calculated by their web crawlers and algorithms.
To help facilitate Drive-by Compromise, adversaries may stage content that explicitly manipulates SEO rankings in order to promote sites hosting their malicious payloads (such as Drive-by Target) within search engines. Poisoning SEO rankings may involve various tricks, such as stuffing keywords (including in the form of hidden text) into compromised sites. These keywords could be related to the interests/browsing habits of the intended victim(s) as well as more broad, seasonably popular topics (e.g. elections, trending news).
In addition to internet search engines (such as Google), adversaries may also aim to manipulate specific in-site searches for developer platforms (such as GitHub) to deceive users towards Supply Chain Compromise lures. In-site searches will rank search results according to their own algorithms and metrics such as popularity which may be targeted and gamed by malicious actors.
Adversaries may also purchase or plant incoming links to staged capabilities in order to boost the site’s calculated relevance and reputation.
SEO poisoning may also be combined with evasive redirects and other cloaking mechanisms (such as measuring mouse movements or serving content based on browser user agents, user language/localization settings, or HTTP headers) in order to feed SEO inputs while avoiding scrutiny from defenders.
Kill Chain Phase
- Resource Development (TA0042)
Platforms: PRE
What to Check
How to Test
Manual Testing
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Identify Attack Surface: Determine if the target environment is susceptible to SEO Poisoning by examining the target platforms (PRE).
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Assess Existing Defenses: Review whether mitigations for T1608.006 are in place. If defenses are absent or misconfigured, this technique may be exploitable.
