MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was identified as malicious due to a critical heuristic firing for a PDF redirector link pointing to ttraff.ru. Additionally, another critical heuristic detected a large PDF link farm, with many links hosted on cdn.shopify.com and other domains. The document body contains the URL 'https://ttraff.ru/pify?keyword=anything+goes+beaumont+script+pdf', which is likely used to redirect users to malicious content. The presence of numerous links suggests a strategy to distribute malware or conduct phishing attacks.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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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.ru/pify?keyword=anything+goes+beaumont+script+pdf In PDF document text
- http://files.stillpointsf.com/uploads/1/3/0/7/130738993/8998904.pdfIn PDF document text
- http://sipujobi.oldgoatlures.com/uploads/1/3/1/4/131453134/kufusakowe.pdfIn PDF document text
- http://files.yeshairextensions.com/uploads/1/3/2/6/132695200/nokejub-wejebopivezefo-zovameki.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0427/7328/2983/files/giluvijobavaxitaridupidu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6271/4780/files/che_guevara_biography_in_english.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1512/5662/files/sidat.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8264/5665/files/98265250440.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2059/7923/files/datevofizepegur.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1959/2099/files/tidazuwirotasalazo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/4686/8891/files/pdf_file_editor_free_download_software.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8284/1250/files/adobe_acrobat_editor_online.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tolipokegegami.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/67331216746.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9691/5621/files/litabefifa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4519/9784/files/timegewo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9143/5422/files/gufigos.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
🗂 Part of campaign:
oldgoatlures.com
6 samples
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006dfb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DFB | 5648 bytes |
SHA-256: a7aaa55436d0583a17af8d4c83dee5bd02f838824524e938e0b5a70fa75b80da |
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font_01_sfnt_off00008102.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8102 | 10148 bytes |
SHA-256: f3afc99709a0810d97bbe1b071f44a8175f497cddca19e9147030d09801c2b9f |
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font_02_sfnt_off0000a3d2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA3D2 | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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