MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.001 PowerShell
The PDF contains a deceptive title and a large number of embedded links, indicating a link farm or phishing attempt. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK specifically flags a link to a known malicious redirector, and PDF_SEO_LINK_FARM indicates a mass of external PDF links. The ML classifier also strongly flagged this document as malicious. The primary intent appears to be directing users to malicious or deceptive websites.
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.cc/wb?keyword=insert%20pdf%20pages%20as%20powerpoint%20slides
- http://files.kocanada-usa.com/uploads/1/3/1/4/131437538/zorodoke.pdf
- http://files.dorchestercuboree.com/uploads/1/3/0/7/130775497/b7230cbf7bec.pdf
- http://files.boerboeluk.com/uploads/1/3/1/8/131860787/kidimadezunebuloraro.pdf
- http://files.whitewavemedical.com/uploads/1/3/0/8/130873876/9711318.pdf
- http://files.michaelchekhovcanada.com/uploads/1/3/1/4/131453036/87460ba.pdf
- http://files.biophysical-ecology.com/uploads/1/3/1/4/131406356/xivut_girusidusowele_finusagon.pdf
- http://files.balloontwistersdcvamd.com/uploads/1/3/0/9/130969375/gipagazovupibiz_tolokaduwimola.pdf
- http://files.mydecorandgiftrep.com/uploads/1/3/2/8/132814261/9777006.pdf
- http://files.callylawson.co.uk/uploads/1/3/1/4/131408930/dogubi.pdf
- http://files.northcountrysuggieshop.com/uploads/1/3/1/3/131383510/197328.pdf
- https://niwomivo981194636.files.wordpress.com/2020/06/sakefuwoviwuz.pdf
- https://zisiwemebix.files.wordpress.com/2020/07/wejufujomesere.pdf
- https://sifodupaw191158614.files.wordpress.com/2020/07/41525456999.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/wajumibuxup.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/titigabibuzumazavuxi.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gevuruliwineda.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_off00005d0b.bind571994ded8b3fb0c0ec752e75e455e0d8d83e53fd8837789ae1c0148fc06db0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D0B | 5024 bytes |
font_01_sfnt_off00006e37.binea13d69a32277508aa55381e8b6896e07e154163b76bb8042cdb13db7b99e19b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E37 | 9556 bytes |
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