MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file exhibits characteristics of a link farm, with numerous embedded URLs pointing to other PDF documents. The primary URL, 'https://ttraff.ru/pify?keyword=nelly+dilemma+excel+spreadsheet', is flagged as a malicious redirector. This suggests the document's purpose is to lure users through a series of links, ultimately leading them to a malicious destination. The presence of a link farm and a malicious redirector indicates a probable phishing or malware distribution attempt.
Heuristics 3
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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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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=nelly+dilemma+excel+spreadsheet
- http://files.jonathanacollura.com/uploads/1/3/0/7/130740217/metupuxofi.pdf
- http://xigubavum.performancevolleyball.ca/uploads/1/3/0/7/130776760/givifozobekaza.pdf
- http://xofewobu.fridayflyfishing.com/uploads/1/3/0/7/130776208/xakaxi_kilerixuzile_dipogafusu_mufuvima.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/32377204601.pdf
- https://cdn.shopify.com/s/files/1/0432/7525/5972/files/49740939834.pdf
- https://cdn.shopify.com/s/files/1/0430/7235/6509/files/94464465884.pdf
- https://cdn.shopify.com/s/files/1/0437/3017/4113/files/cet_2020_karnataka_syllabus.pdf
- https://cdn.shopify.com/s/files/1/0430/9054/2743/files/vijilusitupofatenavu.pdf
- https://cdn.shopify.com/s/files/1/0431/3874/4476/files/setapikukogebofigatetoku.pdf
- https://cdn.shopify.com/s/files/1/0427/7764/1116/files/fugikutebip.pdf
- https://cdn.shopify.com/s/files/1/0433/5720/8731/files/69804076383.pdf
- https://cdn.shopify.com/s/files/1/0432/0568/9499/files/blood_magic_binding_ritual.pdf
- https://cdn.shopify.com/s/files/1/0433/2421/1354/files/tanab.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xuwuvedalolavotidexetugom.pdf
- https://cdn.shopify.com/s/files/1/0431/7341/3028/files/5852813283.pdf
- https://cdn.shopify.com/s/files/1/0432/2885/6477/files/15835315797.pdf
- https://cdn.shopify.com/s/files/1/0436/1905/7826/files/pedabejefejegagidij.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000603d.binbd2547cf4101ac17fc78a11891956d1d8cbd35885948d0f81e2fac9e0ea16290 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x603D | 5452 bytes |
font_01_sfnt_off000072b0.bin12a7799cdddd4760fb67d716d4f545d19f8146495b27fd7aa578b2e945815a74 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72B0 | 10620 bytes |
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