MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of embedded links, with one identified as a malicious redirector and others forming a link farm. The primary malicious link is https://ttraff.ru/wb?keyword=html%20server%20controls%20in%20asp.net%20pdf, which likely leads to further malicious content. The presence of numerous links, many hosted on cdn.shopify.com, suggests an attempt to manipulate search engine results or distribute malware through a large network of seemingly benign documents.
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/wb?keyword=html%20server%20controls%20in%20asp.net%20pdf
- http://files.nicholasalfredo.com/uploads/1/3/1/4/131438539/9987337.pdf
- http://files.cyber-cy.com/uploads/1/3/0/8/130814297/zitaxawoga.pdf
- http://mafural.womenmakingascene.com/uploads/1/3/1/8/131871390/321292.pdf
- http://waboze.mtmacedondawnservice.org/uploads/1/3/0/7/130776485/4038846.pdf
- http://files.windstonehoa.org/uploads/1/3/1/4/131406449/2323204.pdf
- https://cdn.shopify.com/s/files/1/0428/6405/0332/files/fazugamulazi.pdf
- https://cdn.shopify.com/s/files/1/0432/0555/8436/files/rarox.pdf
- https://cdn.shopify.com/s/files/1/0430/8919/9268/files/69365373989.pdf
- https://cdn.shopify.com/s/files/1/0437/6484/2647/files/arabic_french_bilingual_visual_dictionary.pdf
- https://cdn.shopify.com/s/files/1/0435/5761/7823/files/text_abbreviation_list.pdf
- https://cdn.shopify.com/s/files/1/0430/7812/3680/files/1486985005.pdf
- https://cdn.shopify.com/s/files/1/0431/0473/1300/files/busixokutijebifobuvef.pdf
- https://cdn.shopify.com/s/files/1/0428/4389/8019/files/assets_and_liabilities_in_balance_sheet.pdf
- https://cdn.shopify.com/s/files/1/0428/5746/3971/files/lupanibulurudurujisu.pdf
- https://cdn.shopify.com/s/files/1/0428/1945/3095/files/62807594431.pdf
- https://cdn.shopify.com/s/files/1/0434/7451/8180/files/asignaturas_psicologia_uned.pdf
- https://cdn.shopify.com/s/files/1/0433/2562/0374/files/the_amory_wars_volume_1.pdf
- https://cdn.shopify.com/s/files/1/0430/9316/4181/files/ratogemadefejosagofuf.pdf
- https://cdn.shopify.com/s/files/1/0433/4718/1718/files/60550571189.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_off0000746c.bin6933c89e758b6d8e0b1eb0131ec8150bbeedba9f093da10f64009ee9119299cd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x746C | 5352 bytes |
font_01_sfnt_off00008687.bin85bbaa072a718d8afd8a20a0732bb0c6367e8ae107e5e7f9b659c76c5868c1cf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8687 | 26248 bytes |
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