MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a large number of embedded links, with the primary malicious link pointing to a redirector. The document body, though partially corrupted, suggests a lure related to a 'gout diet sheet in spanish'. The presence of numerous external links, many hosted on Shopify, indicates a link farm designed to distribute traffic to potentially malicious sites. 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.ru/pify?keyword=gout+diet+sheet+in+spanish In PDF document text
- http://files.smporterauthor.co.uk/uploads/1/3/0/7/130775795/wezujewo_jopalejetonig_talesevasi_sunodojapakine.pdfIn PDF document text
- http://files.alsrace.nl/uploads/1/3/2/7/132711954/7350917.pdfIn PDF document text
- http://files.gnosuzukiforum.com/uploads/1/3/2/6/132695994/2d9df1d52f9ddc.pdfIn PDF document text
- http://files.roberttalksbusiness.com/uploads/1/3/2/6/132695651/gisinubelumide_tolunopibuwi_kipugip_voperunurabupor.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/1/0438/7107/6520/files/journal_article_format_example.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4380/5594/files/xivisazalebamuxezexilen.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7798/2626/files/65904013601.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2598/7746/files/git_clone_permission_denied_publickey.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0498/4483/files/34486639874.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/7387/2807/files/89634066202.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/fadanamimurusekebunom.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0452/1938/1399/files/adobe_acrobat_11_scan_to.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0393/5911/files/37894692703.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/9906/0392/files/6824692079.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3161/6923/files/auxiliary_verb_worksheets.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/9625/1304/files/97221038836.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7152/7319/files/16524165768.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1515/9458/files/silizosotuboladaxes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5688/2086/files/84079172595.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_off000073ed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73ED | 4948 bytes |
SHA-256: b75270e393dd79de158273618accfe6b2867db8871b7b79d1d316464d2c107b6 |
|||
font_01_sfnt_off000084bf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x84BF | 11084 bytes |
SHA-256: ef49805593a4f2ce98e30b8b7c4bf5961e07593190dd9e1082b9ea72d4740303 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.