MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains numerous links designed to create an SEO link farm, directing users to a malicious redirector. The primary redirector URL is https://ttraff.ru/pify?keyword=bosch+invented+for+life+pdf, which likely leads to a phishing or malware distribution site. The document's structure and embedded links strongly suggest a malicious intent to exploit search engine optimization techniques for malicious redirection.
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.ru/pify?keyword=bosch+invented+for+life+pdf In PDF document text
- http://files.reikiwithjane.com/uploads/1/3/0/7/130738765/zunosofun-lukali-fusokedigapugid.pdfIn PDF document text
- http://files.selahtechnology.com/uploads/1/3/1/1/131164556/40ad1465.pdfIn PDF document text
- http://files.mchsapchemistry.com/uploads/1/3/1/4/131406222/taxodupebutejafud.pdfIn PDF document text
- http://files.sidneyboothill.com/uploads/1/3/0/8/130873798/zinexututaz.pdfIn PDF document text
- http://files.jenndowd.com/uploads/1/3/0/8/130874658/5744974.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0429/2568/6951/files/lobakinamitin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7516/5594/files/musokonavemoxib.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4950/0328/files/guxumeriravo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7616/5536/files/wabuwidojunaxukigasix.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1826/3464/files/92999956207.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9826/7029/files/pink_floyd_pulse.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/65294746239.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8184/2341/files/29765066897.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/fezusagofetivori.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gijamibumiji.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3030/6203/files/sejojezafi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1560/9252/files/free_mom_son_porn_comics.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007108.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7108 | 4928 bytes |
SHA-256: 8b75a9034a0a458e07141e28660d79685e53895c3768c122a1c76aec88c86599 |
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font_01_sfnt_off000081c2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x81C2 | 10260 bytes |
SHA-256: 53fc96f15b8b0e716d982d4034f54572b7062a91244e3b6735022c9d5049981b |
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font_02_sfnt_off0000a4eb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA4EB | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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