MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains multiple links, with one pointing to a known malicious redirector. It also exhibits characteristics of a link farm, suggesting an attempt to distribute malicious content or redirect users to phishing sites. The presence of a link to 'ttraff.ru' is a strong indicator of malicious intent, likely to lead the user to a compromised or malicious page. The document body, though heavily obfuscated, contains metadata related to PDF generation, indicating it was likely programmatically created to host these links.
Heuristics 4
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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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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=asfixia+perinatal+tratamiento+pdf
- http://files.clear-heater.co.uk/uploads/1/3/1/4/131406751/sejakagetaj.pdf
- http://files.medfieldheightspto.com/uploads/1/3/1/0/131070190/joridesaz.pdf
- http://files.mooncityeventcenter.com/uploads/1/3/1/4/131453253/reguwapilixa.pdf
- http://files.theimperfectmd.com/uploads/1/3/1/4/131452741/romonebuxamur.pdf
- http://files.daniellerosephotography.com/uploads/1/3/1/4/131437477/nivar-koler.pdf
- https://cdn.shopify.com/s/files/1/0437/7634/4225/files/30993744887.pdf
- https://cdn.shopify.com/s/files/1/0431/5525/9560/files/vemukotononimavig.pdf
- https://cdn.shopify.com/s/files/1/0428/0814/8127/files/sugonejidopalil.pdf
- https://cdn.shopify.com/s/files/1/0436/7073/2950/files/falerixelaxeveziwo.pdf
- https://cdn.shopify.com/s/files/1/0431/3595/9191/files/nusigovetute.pdf
- https://cdn.shopify.com/s/files/1/0435/1868/9432/files/61353379459.pdf
- https://cdn.shopify.com/s/files/1/0430/9948/8423/files/72876137950.pdf
- https://cdn.shopify.com/s/files/1/0430/9444/2137/files/tonojevubezaxafawiwikujo.pdf
- https://cdn.shopify.com/s/files/1/0430/9617/8845/files/9241730517.pdf
- https://cdn.shopify.com/s/files/1/0436/0149/4179/files/58461577200.pdf
- https://cdn.shopify.com/s/files/1/0431/9812/0094/files/wefikasovisatisilesa.pdf
- https://cdn.shopify.com/s/files/1/0432/2692/3172/files/xuxebuzativoxesubijixal.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_off000093e0.bin0f096fac54c5ee64dfd32fb487666f0dc0e36170c78a8bffbef916878351a5d8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x93E0 | 5032 bytes |
font_01_sfnt_off0000a4dd.bin44b4b7bb6ec280b1fdc34dec0d53ae3633553b6553634817a53a125cb63d9c9e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA4DD | 10408 bytes |
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