MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple heuristics indicating malicious redirector links and a link farm, suggesting a phishing or scam attempt. The document body includes a URL that redirects to a malicious domain, likely intended to trick the user into downloading a payload or visiting a fraudulent site. The presence of numerous embedded links, many pointing to benign Shopify URLs but some to unknown domains, further supports a link farm strategy.
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=lagu+blacklisted+me+reprobate+romance In PDF document text
- http://riwebig.pinmag.online/uploads/1/3/1/3/131398244/zubaz.pdfIn PDF document text
- http://mamagibob.feathersalliance.com/uploads/1/3/0/7/130775677/guxufuzoziz_ligokupimino_pivuwonoxidujo_jagokoji.pdfIn PDF document text
- http://files.theimperfectmd.com/uploads/1/3/1/4/131452741/romonebuxamur.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/1/0435/8039/1583/files/malikumadokubuma.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/280680.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4519/0821/files/76750704281.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4609/2443/files/access_github_from_terminal.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4891/9450/files/35657625948.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6737/4758/files/vimufib.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3514/7933/files/loweleromiputijujid.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6699/0498/files/zojat.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1265/2194/files/paradise_lost_book_1_poem.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1747/0101/files/how_to_open._ai_files.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7327/4018/files/pavasudufula.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4233/9992/files/bemubepijadirane.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7952/4759/files/mom_and_son_comic_porn.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8954/2809/files/47205692622.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_off00004f41.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4F41 | 5536 bytes |
SHA-256: e7f09f2b455affb215e0d124445841d645ae52bac3b2d3a8f5cd7c47e63c0272 |
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font_01_sfnt_off000061f4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61F4 | 9796 bytes |
SHA-256: 8c412c61aa14c90dbdc05b04c07b973ea01043a348652d787016563d5e269822 |
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