MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that redirect to a known malicious domain, ttraff.com, disguised as a manual download. This indicates a phishing or malware distribution attempt. The ML classifier strongly flagged this PDF as malicious, and heuristics confirm the presence of malicious redirector links and a link farm, suggesting an attempt to drive traffic to malicious infrastructure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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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=coleman-+mach+rv+thermostat+manual In PDF document text
- http://files.gcaschool.org/uploads/1/3/1/4/131482937/7302505.pdfIn PDF document text
- http://files.secretseeker.com/uploads/1/3/0/9/130969211/lasexatugisenigix.pdfIn PDF document text
- http://files.orovillesecondaryteachers.org/uploads/1/3/0/7/130740625/68bb702.pdfIn PDF document text
- http://files.materialise-creativity.com/uploads/1/3/1/4/131482823/7043925.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3683/4968/files/43948597805.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0580/4698/files/73502605421.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/3884/9694/files/69819854439.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8009/6667/files/sedituluzojegojidavu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5513/7447/files/levafifusexipamofozupogu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2965/9797/files/kisunagesuwobibewezofe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/gerakofidasetivivirodipel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5847/0810/files/mosodoronavaseke.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8795/3053/files/37724134532.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2750/4032/files/9446078079.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/34530012154.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7113/4106/files/mob_cap_minecraft.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9937/3214/files/punenef.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008031.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8031 | 5036 bytes |
SHA-256: 351f86210366aa36acf46a5a310201ec66d632b0477c5b0365b74c9cc8b62655 |
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font_01_sfnt_off00009125.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9125 | 10504 bytes |
SHA-256: c03fd971fa3e11c0ef73dfaa94010a74472591ef58b745f740371381b1357680 |
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font_02_sfnt_off0000b541.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB541 | 16312 bytes |
SHA-256: bf8f9ece8d9d74ce2d7a98a07ee1bb8f4056faf702b3b1702118181e85f1b939 |
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