MALICIOUS
162
Risk Score
Malware Insights
MITRE ATT&CK
T1204 Malicious Link
T1059 Command and Scripting Interpreter
The PDF contains a lure instructing the user to copy and paste content into a shell, combined with a large number of embedded links. One link redirects to a known malicious infrastructure, and many others point to PDF files hosted on various domains, suggesting an SEO poisoning or link farm attack. The primary intent appears to be directing users to malicious or deceptive content through 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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Clipboard command execution lure high SE_CLIPBOARD_COMMAND_LUREDocument tells the user to copy or paste clipboard content into Run, PowerShell, cmd, or another shell-like execution context
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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.com/pify?keyword=bit+mesra+syllabus+pdf
- http://files.coloradospringsspaandsalon.com/uploads/1/3/1/3/131384214/gufevizakobidis-takitabadit-xerikugorugemel-roxinijopifeva.pdf
- http://files.vernongayle.com/uploads/1/3/2/6/132681954/473e1be06e3.pdf
- http://files.clarevet.com/uploads/1/3/0/7/130738814/6baf8b64a8319.pdf
- http://files.saintwindowcleaningcornwall.co.uk/uploads/1/3/1/3/131379219/3220933.pdf
- http://files.uk.lollandfalsterairport.dk/uploads/1/3/1/6/131606631/4936149.pdf
- http://files.northpointcg.com/uploads/1/3/1/0/131070938/kasegafofu.pdf
- http://files.jaxwoodworkers.org/uploads/1/3/0/8/130814124/bozujevor.pdf
- http://files.kengoesclick.com/uploads/1/3/1/4/131437513/4c988cc4.pdf
- http://files.thefeltfactory.co.nz/uploads/1/3/0/7/130776841/xizixexa-dajawotubep-fekifomidele.pdf
- https://jojarifi.files.wordpress.com/2020/07/fubil.pdf
- https://mebanebezog.files.wordpress.com/2020/06/joxorenuzerixolawize.pdf
- https://retasaxaza.files.wordpress.com/2020/07/wofotipujalulinusojuxota.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/bugasodaliza.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gegexovikorojirokelaxedu.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/lufixupiz.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/50751207741.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_off00005d39.bine267c56b190497687683f5dbe3280e517fc859d9b87454a0535646b1bbff8230 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D39 | 5144 bytes |
font_01_sfnt_off00006eb2.binf5e4b1ac658d83149163ea394367bca13ddf25bc3b3f57d0102112b5311983eb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6EB2 | 9832 bytes |
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