MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.cc/pify?keyword=define+clinical+practice+guidelines'. This URL is likely intended to redirect the user to a malicious site. The document also contains a large number of embedded links, many pointing to Shopify domains, suggesting a link farm or SEO manipulation tactic. The ML classifier strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
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.
-
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.
-
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.
-
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.cc/pify?keyword=define+clinical+practice+guidelines In PDF document text
- http://ronetevi.lingsgardenstore.com/uploads/1/3/1/4/131452861/3335259.pdfIn PDF document text
- http://files.rockhollowwoods.org/uploads/1/3/1/3/131398094/jofosi.pdfIn PDF document text
- http://files.wicksteadhorseplay.co.uk/uploads/1/3/0/8/130874284/6d9bea8a881902.pdfIn PDF document text
- http://buvodejux.craftingcompass.com/uploads/1/3/2/6/132683459/morixoxa_zagatedafidilap_gipox.pdfIn PDF document text
- http://kemug.rchsbands.net/uploads/1/3/2/3/132302978/4442547.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/1/0429/8027/8426/files/17457206907.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0364/0999/files/zaririmotu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6225/5013/files/tibesibokemeb.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1488/0405/files/17989124018.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7643/5612/files/zowimizefulumevurejore.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8361/9736/files/gefovasafapizamiselewaga.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9663/7597/files/fender_acoustasonic_15_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2924/9694/files/77877757176.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2742/1608/files/benim_hocam_matematik_dgs.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6071/4904/files/toyota_tacoma_maintenance_schedule.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/8995/8814/files/kamofofekanofozuwexanaj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/0976/7584/files/xubigufinubet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4642/0136/files/folusegapomos.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_off00008618.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8618 | 5320 bytes |
SHA-256: 1d19bd5ec60c40fe9f70781dda8a1afeecfd883124f484601fbfb2e92be07e14 |
|||
font_01_sfnt_off00009840.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9840 | 12352 bytes |
SHA-256: b6db359360532b4b849dbdcc4a0e345f564783f49ad30cb2333d95210b7f8bf2 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.