MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'ttraff.com'. This URL is presented to the user as a manual for 'asus rog strix x470- f manual', likely a lure to encourage clicks. The PDF also exhibits characteristics of a link farm, with numerous external links, many hosted on cdn.shopify.com, though the primary malicious indicator is the ttraff.com redirector.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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=asus+rog+strix+x470-+f+manual In PDF document text
- http://suxepewif.crossbackmassage.com/uploads/1/3/0/8/130813108/pojifezuzalevugabab.pdfIn PDF document text
- http://files.filmsolo.org/uploads/1/3/1/3/131379118/gugafujodaz_pezaj_pazasidamun_sofamo.pdfIn PDF document text
- http://tevolamex.3jservices.co.uk/uploads/1/3/0/9/130969465/lafabamatugatopev.pdfIn PDF document text
- http://gejor.stuffedwithaloha.com/uploads/1/3/2/3/132303338/2425212.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.fontrix.comhttp://www.nhncorp.comIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0428/5621/8780/files/bhagavad_gita_chapter_18_chinmaya_mission.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/13002849425.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2924/9694/files/business_english_b2_exercises.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0276/4184/files/design_of_high_performance_negative_feedback_amplifiers.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9901/2766/files/porsche_cayman_2014_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3903/8360/files/age_regression_software.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kuvesagapixunijibofalase.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5845/3918/files/52970752342.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7091/4717/files/varikoxigubofuzafadepax.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/18608783112.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1211/8952/files/fe_study_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1195/6126/files/risk_assessment_theory_methods_and_applications_download.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000a535.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA535 | 5252 bytes |
SHA-256: 420bd8f6b686ffe80cf9897db4cd37d0d38fa1ec08ff985ffcf0f031fea7b686 |
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font_01_sfnt_off0000b705.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB705 | 15476 bytes |
SHA-256: 9874a48f4eee835c7e53f68241196ce0ddee63b68b53aceac2cc5e1fbd4174c9 |
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font_02_sfnt_off0000e76e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE76E | 2288 bytes |
SHA-256: 4442b8989337d53c728be584f7d97f6f05a05f66c41ac162a4a01597699b3dea |
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font_03_sfnt_off0000f0e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0E4 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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