MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with a critical heuristic identifying a redirector link to 'ttraff.com' disguised as a game guide. This suggests a phishing or malware distribution attempt. The ML classifier also strongly flagged this PDF as malicious. Although no scripts were extracted, the presence of malicious redirector links and a large number of embedded URLs points to 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=vermintide+2+executioner+sword+guide In PDF document text
- http://gadigaz.wholesale.fanhubnw.com/uploads/1/3/0/7/130739678/4781079.pdfIn PDF document text
- http://nibeken.itbfm.com/uploads/1/3/0/9/130969465/2592297.pdfIn PDF document text
- http://files.kentaurtw.com/uploads/1/3/1/1/131163738/dusig-kabid.pdfIn PDF document text
- http://files.myfathershouseworcester.org/uploads/1/3/1/3/131379946/11d7caa3fa294d.pdfIn PDF document text
- http://fesen.floridaperimeterbeachrun.com/uploads/1/3/0/7/130776873/2932444.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/1/0437/5091/6247/files/12077754315.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/0384/4520/files/the_grand_budapest_hotel_soundtrack_sheet_music.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7708/2017/files/41426193066.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0446/7880/7705/files/compound_interest_formula_notes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0446/7779/1897/files/mibudojinoxijivezawi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6685/8408/files/72702725465.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6064/8343/files/breakpoint_open_beta_cross_platform.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3602/4737/files/roll20_token_size.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/23929268289.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0428/7383/files/10368023310.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0441/3207/3624/files/cours_maths_bac_international_maroc.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3253/4440/files/bojomusixozapetevato.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1637/2892/files/fudiz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1690/3080/files/periodic_table_ncert.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006702.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6702 | 5272 bytes |
SHA-256: f3d959131ca1fc0d2f33e5be4d70dda8abad15e6c3dc094186136e0820687adf |
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font_01_sfnt_off000078ed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78ED | 10588 bytes |
SHA-256: 5301a10dcc28d94c6759982b0ea39bf84904cf241d3dbde9651174601e9bdf14 |
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