MALICIOUS
194
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 designed to distribute content. The embedded URL points to 'ttraff.com', a known malicious redirector, which likely serves as a lure for phishing or malware downloads. The ML classifier also 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.com/pify?keyword=estilo+de+aprendizaje+auditivo+pdf In PDF document text
- http://files.ellenbrookeelsnc.com/uploads/1/3/0/8/130813447/7a190487774692.pdfIn PDF document text
- http://files.freddyzhaulingmoving.com/uploads/1/3/1/6/131607522/tegukasafumokemoxo.pdfIn PDF document text
- http://files.mx.autumntheodorephotography.com/uploads/1/3/0/7/130776611/53e81d9673d0b.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/1/0433/2745/5382/files/takodowixorenefaleje.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4656/8098/files/fevokawalepagofe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7726/1729/files/91250704265.pdfIn PDF document text
- https://fewogixaba.files.wordpress.com/2020/06/gobozasakukibuw.pdfIn PDF document text
- https://gozinogix.files.wordpress.com/2020/06/juvedulub.pdfIn PDF document text
- https://zefiziwa.files.wordpress.com/2020/07/56036893960.pdfIn PDF document text
- https://rufumeridap.files.wordpress.com/2020/06/43319193468.pdfIn PDF document text
- https://budixevox.files.wordpress.com/2020/07/fitejivugu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3293/6605/files/87862791796.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8166/2628/files/pajoxelelonova.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8649/5397/files/79435383054.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zadolodiwifunum.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9105/1161/files/tikuditikamimumudoxasi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/nasodidupafulad.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2509/5062/files/wuwubodijojoxaf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8580/7269/files/rotinufefobozukavap.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3184/6296/files/lojotapikofemovawi.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_off000076bb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76BB | 5060 bytes |
SHA-256: d8eea01243b06cd1d5c3ef79c91f0790584cea5647dd2c1da3892a476457a3bf |
|||
font_01_sfnt_off00008810.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8810 | 10636 bytes |
SHA-256: 7a4a8273fadf1e79e143cc38ed6f3cbadb030911b55aefd9245157bdf014d312 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.