MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, many pointing to a redirector service (ttraff.ru) which is flagged as malicious. The document body also contains a direct link to this malicious redirector, suggesting an attempt to trick users into downloading files. The presence of a download button lure further supports this malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
-
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.
-
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
-
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=eraser+apk+versi+lama In PDF document text
- http://jozapaj.cherylcanterbury.com/uploads/1/3/2/6/132681947/63472.pdfIn PDF document text
- http://vuxavik.alabamabalfour.com/uploads/1/3/1/4/131408970/3392000.pdfIn PDF document text
- http://files.daveevardson.com/uploads/1/3/0/9/130969558/rulifabirapuxiraf.pdfIn PDF document text
- http://files.melissa-haskin.com/uploads/1/3/1/3/131382590/457807e2c7c.pdfIn PDF document text
- http://files.northwoodscanoe.com/uploads/1/3/2/6/132681488/fenozetijubo.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/1/0438/8497/0139/files/vovebilodebevorogefukuduf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3633/4501/files/dilipisuki.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9272/2339/files/zetenanu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1548/8163/files/ethnology_books.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/18396470220.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2190/9667/files/70910901873.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8045/8144/files/name_for_engraving_done_on_metal_sheets.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9842/3967/files/50298783056.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5978/9472/files/mitovakoxuf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/85583151980.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6640/8603/files/29692015720.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0086/3643/files/bitopelugex.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/8320/0680/files/nepalezidipitulo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0061/9423/files/tupuwatudusamapafinive.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_off0000563b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x563B | 2952 bytes |
SHA-256: 567301678e7d9bf50d87e1ee9721ab7c34ea7c594c63f39b18fe842b6053dc82 |
|||
font_01_sfnt_off000060c5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60C5 | 5048 bytes |
SHA-256: 22f476ab1acb0232927cf228cc16350a60115c5677e79450fb7572f7ea205a2a |
|||
font_02_sfnt_off000071e3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71E3 | 12432 bytes |
SHA-256: 57552a84c70e719bf96e13df804f6ac7b4a63aac38daee50d85f73ab971db637 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.