MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm and a critical heuristic firing for a malicious redirector. The document body text, though heavily obfuscated, contains the phrase 'Gate 2020 ee question paper pdf' and the malicious URL, suggesting a lure for exam-related content. The primary malicious URL is ttraff.ru, which is known to host redirectors. Several other URLs point to Shopify, likely used to host decoy PDFs.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=gate+2020+ee+question+paper+pdf
- http://files.orfeonportuense.com/uploads/1/3/1/4/131453329/833a7ce6844.pdf
- http://files.ayrshirejudoclub.co.uk/uploads/1/3/1/8/131856166/wuwaxati-girud-kesalunag-setinojamux.pdf
- http://files.kentuckycattlemensbeef.com/uploads/1/3/0/7/130776656/xonetedakiso.pdf
- http://files.eratoalakiozidou.com/uploads/1/3/1/0/131071277/5dc7eb897eab6f.pdf
- http://dopabir.pickmuseumhmongexhibit.org/uploads/1/3/1/4/131454106/vobidibul.pdf
- https://cdn.shopify.com/s/files/1/0439/1701/7256/files/dabenuronudofiwuxotoxil.pdf
- https://cdn.shopify.com/s/files/1/0435/5837/1496/files/silokudabem.pdf
- https://cdn.shopify.com/s/files/1/0430/4686/3005/files/bokemegilezitakozozalaled.pdf
- https://cdn.shopify.com/s/files/1/0437/4754/1146/files/atlas_v14_download_hongfire.pdf
- https://cdn.shopify.com/s/files/1/0429/8627/4967/files/85848992831.pdf
- https://cdn.shopify.com/s/files/1/0429/0428/9439/files/react-_router-_dom_link.pdf
- https://cdn.shopify.com/s/files/1/0432/7125/8278/files/elaborative_rehearsal_involves.pdf
- https://cdn.shopify.com/s/files/1/0429/2499/8819/files/46291140714.pdf
- https://cdn.shopify.com/s/files/1/0429/5108/2143/files/98158850189.pdf
- https://cdn.shopify.com/s/files/1/0430/6314/8706/files/roxipoxizenefosapis.pdf
- https://cdn.shopify.com/s/files/1/0439/2583/1835/files/practical_biochemistry_mbbs.pdf
- https://cdn.shopify.com/s/files/1/0429/4747/7667/files/77058187664.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_off00006e93.bin68f8a0e350bb7dfa0bf4b8fe8c76d640d779fd390930568e386d39b3d1b6f018 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E93 | 5432 bytes |
font_01_sfnt_off0000811b.binea4185f75392a657490e0862363ddfa8fc2563014bb1dc5ff54bea16247c4271 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x811B | 10540 bytes |
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