MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic firing for a malicious redirector link pointing to 'ttraff.com'. The document body, though heavily obfuscated, contains the same URL, suggesting it's the primary lure. The PDF also exhibits characteristics of a link farm, with numerous embedded URLs, many hosted on Shopify. The ML classifier strongly indicates maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.com/pify?keyword=santa+biblia+de+jerusalen+pdf
- http://wuvejidos.biblegematria.com/uploads/1/3/2/8/132814664/7026924.pdf
- http://fegazoril.marissabellino.com/uploads/1/3/1/4/131406744/kuguter.pdf
- http://gilovogi.pdsummit.ca/uploads/1/3/0/8/130814328/zusovagoxomumof.pdf
- http://files.rsiministry.com/uploads/1/3/1/4/131437669/pelumenex.pdf
- https://cdn.shopify.com/s/files/1/0443/8904/0294/files/localhost_test_php.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/xutowoterefabobenovise.pdf
- https://cdn.shopify.com/s/files/1/0440/0644/1110/files/28061856994.pdf
- https://cdn.shopify.com/s/files/1/0430/7556/7777/files/17805761847.pdf
- https://cdn.shopify.com/s/files/1/0434/0567/2597/files/critical_thinking_activities_for_middle_school.pdf
- https://cdn.shopify.com/s/files/1/0434/7065/1542/files/the_cask_of_amontillado_questions_and_answers.pdf
- https://cdn.shopify.com/s/files/1/0427/5362/2182/files/arsenic_toxicity_and_potential_mechanisms_of_action.pdf
- https://cdn.shopify.com/s/files/1/0444/5110/2887/files/garmin_nuvi_1350.pdf
- https://cdn.shopify.com/s/files/1/0432/6113/2962/files/vejudebitatiwi.pdf
- https://cdn.shopify.com/s/files/1/0437/1415/0553/files/gadepupobojixed.pdf
- https://cdn.shopify.com/s/files/1/0434/2012/3285/files/golerusaso.pdf
- https://cdn.shopify.com/s/files/1/0428/3976/9254/files/american_wrestler_the_wizard_english_subtitles.pdf
- https://cdn.shopify.com/s/files/1/0432/7286/3899/files/81033181558.pdf
- https://cdn.shopify.com/s/files/1/0427/9622/0572/files/kuvesuk.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00017aa4.bin82778e0fc1e2450b58653a2f112334350b1502362372d0bc21188a34d33216fe |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17AA4 | 5352 bytes |
font_01_sfnt_off00018cdf.binb75aff7b5c4a82a2b0dfbcba6e1a8df8e38706a5aacc79cf4ef903d40d6fa940 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18CDF | 11460 bytes |
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