MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a high density of external links, many pointing to domains associated with link farms and redirectors, including a critical finding of a link to a known malicious redirector. The primary malicious URL identified is https://ttraff.ru/pify?keyword=codingbat+python+warmup+1+answers, which is likely intended to lead the user to further malicious content. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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/pify?keyword=codingbat+python+warmup+1+answers In PDF document text
- http://tizoveguk.cocoandtoto.com/uploads/1/3/0/7/130775971/devoxu.pdfIn PDF document text
- http://vuxekipiw.orangevillenaturopath.com/uploads/1/3/1/4/131406744/depit.pdfIn PDF document text
- http://files.fbcpc.us/uploads/1/3/1/3/131379899/judoderowirugiwom.pdfIn PDF document text
- http://files.maryellencarsley.com/uploads/1/3/1/4/131406558/sovuwikasaxogume.pdfIn PDF document text
- http://files.singlevacations.ca/uploads/1/3/1/4/131438216/xajemaleju.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/9722/6402/files/73236972134.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/34680977850.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3994/7932/files/53824576491.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4023/4902/files/pepusejaxigezo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2072/2080/files/dulavitodudodak.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8991/2218/files/99306441880.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9902/1717/files/wixokexibut.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0990/8642/files/97948761032.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7308/4319/files/holy_aura_5e.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6516/3422/files/investor_pitch_presentation_example.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/7328/2983/files/76244040641.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000724e.bincca62f23f50fcef4c995bbffa37b95f063c4bdad1bf1bfc577245fce267254ed |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x724E | 5632 bytes |
font_01_sfnt_off0000855d.bin05895dedc8f1c62c2626676a82d521a77d0094230ad2b88bfbdd43e0ea50604d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x855D | 14332 bytes |
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