MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains numerous links designed to appear as legitimate downloads, but the primary link redirects to a known malicious domain. This indicates a phishing or scam attempt, likely to distribute further malware or lead users to fraudulent content. The document body, though heavily obfuscated, contains text related to a blockchain book download, reinforcing the lure.
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=hands+on+blockchain+with+hyperledger+pdf+free+download
- http://files.awardmusic.biz/uploads/1/3/2/8/132814239/ce8346bdc25fa.pdf
- http://files.sincitytees.com/uploads/1/3/1/3/131379014/00855a7dcf12ba.pdf
- http://files.healthexinternational.org/uploads/1/3/0/7/130738881/rowuza-gasefoluka-bexozurelu.pdf
- http://files.dragonchoirs.net/uploads/1/3/1/3/131380504/nebemebiber-gorik-fiwumoxunubowe.pdf
- http://files.sincitytees.com/uploads/1/3/1/3/131379014/00855a
- https://cdn.shopify.com/s/files/1/0431/1823/1709/files/73803625840.pdf
- https://cdn.shopify.com/s/files/1/0430/6649/1041/files/33464600270.pdf
- https://cdn.shopify.com/s/files/1/0429/7841/0655/files/wunepapelukugo.pdf
- https://cdn.shopify.com/s/files/1/0437/2915/8295/files/zunoratopuremipivo.pdf
- https://cdn.shopify.com/s/files/1/0435/6525/2769/files/zanaperupabuk.pdf
- https://cdn.shopify.com/s/files/1/0429/9633/4753/files/zibukewuvekosuto.pdf
- https://cdn.shopify.com/s/files/1/0437/0395/9720/files/xugojorivotafabonivogimi.pdf
- https://cdn.shopify.com/s/files/1/0440/7400/8726/files/bizivoxaropujetim.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/talijofazejodo.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/nebedaxogatasimilore.pdf
- https://cdn.shopify.com/s/files/1/0429/9853/0202/files/61643824010.pdf
- https://cdn.shopify.com/s/files/1/0433/6330/3575/files/14542380083.pdf
- https://cdn.shopify.com/s/files/1/0440/6971/6118/files/sokowe.pdf
- https://cdn.shopify.com/s/files/1/0430/8910/0951/files/topajuxijaviset.pdf
- https://cdn.shopify.com/s/files/1/0439/1777/0904/files/39043098516.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_off00007a70.bin7a07cb34fa3dde24d1d96452efadca4c9af37c365a62a2534fec099fc50c3aa0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A70 | 5564 bytes |
font_01_sfnt_off00008d60.bin68128386df137e94c318129ff63d4c578b2e7e47adf6b31164be5b8138549dbc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D60 | 10164 bytes |
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