MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a lure related to debt collection and recovery, combined with urgency language. It embeds multiple links, with one identified as a malicious redirector pointing to 'ttraff.ru'. The file also contains a link farm of 18 PDF documents hosted on Shopify, suggesting an attempt to manipulate search engine results or distribute further content. No scripts were extracted from this sample.
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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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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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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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=debt+collection+guidelines+and+recovery
- http://files.handyman-arc.net/uploads/1/3/2/6/132681560/fusutix.pdf
- http://senasotox.mrtrombetta.com/uploads/1/3/1/4/131437623/banumavuwowatujipa.pdf
- http://nusokur.isuprssa.com/uploads/1/3/1/4/131407089/4299037.pdf
- http://wilugapix.hartmanholistic.com/uploads/1/3/0/8/130814328/352cc63.pdf
- http://labujeb.keyosguideservice.com/uploads/1/3/1/4/131453780/gozejo.pdf
- https://cdn.shop
- https://cdn.shopify.com/s/files/1/0429/9731/7783/files/90232271534.pdf
- https://cdn.shopify.com/s/files/1/0427/4785/5004/files/parenteral_anticoagulation_chest_guidelines.pdf
- https://cdn.shopify.com/s/files/1/0433/0291/2158/files/84779733213.pdf
- https://cdn.shopify.com/s/files/1/0429/6278/0311/files/81968730001.pdf
- https://cdn.shopify.com/s/files/1/0433/8676/5475/files/48800125476.pdf
- https://cdn.shopify.com/s/files/1/0431/1816/6167/files/75050525705.pdf
- https://cdn.shopify.com/s/files/1/0437/8624/0162/files/sutagawipetofaxa.pdf
- https://cdn.shopify.com/s/files/1/0429/6772/8279/files/crystal_reports_training_near_me.pdf
- https://cdn.shopify.com/s/files/1/0429/8863/4263/files/42798976472.pdf
- https://cdn.shopify.com/s/files/1/0429/1916/6119/files/65728272604.pdf
- https://cdn.shopify.com/s/files/1/0432/5638/1597/files/jujakese.pdf
- https://cdn.shopify.com/s/files/1/0437/3685/8775/files/79924883183.pdf
- https://cdn.shopify.com/s/files/1/0432/5038/5051/files/faxamifuduv.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_off0000e76b.bin2e55ff3d7b28348f933262ec8a2a7680677bd7083185043da99e8331d7a09702 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE76B | 5408 bytes |
font_01_sfnt_off0000f9e2.bin47cf5f271a4c2f609f531fe1effb8a0ee9219492dbd7885835dac8ea1b427af1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9E2 | 10916 bytes |
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