MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, directing users to 'https://ttraff.cc/pify?keyword=best+free+pdf+reader+app+ios'. This suggests a social engineering attempt to trick users into downloading a PDF reader, likely to facilitate further malicious activity. The document body, though heavily obfuscated, contains the same URL, reinforcing the malicious intent. The presence of numerous other links to Shopify domains, while some are marked benign, indicates a link farm strategy to improve SEO for malicious content.
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/pify?keyword=best+free+pdf+reader+app+ios
- http://files.islammuslimcyprus.com/uploads/1/3/1/3/131398231/notenobikezelex_dojepil.pdf
- http://files.nicholasluciusart.com/uploads/1/3/0/8/130814043/sirapalogewejedipega.pdf
- http://files.kholabakso.com/uploads/1/3/0/7/130775556/7497996.pdf
- http://files.cashfromtreasures.net/uploads/1/3/2/8/132814674/tixosifaligek.pdf
- https://cdn.shopify.com/s/files/1/0434/7222/4421/files/mosigefezobobefonebulu.pdf
- https://cdn.shopify.com/s/files/1/0432/7620/6240/files/wipepavosivavateguzol.pdf
- https://cdn.shopify.com/s/files/1/0429/0304/4263/files/60646560525.pdf
- https://cdn.shopify.com/s/files/1/0429/7133/2767/files/24729716950.pdf
- https://cdn.shopify.com/s/files/1/0435/1868/9434/files/85704475331.pdf
- https://cdn.shopify.com/s/files/1/0431/6741/6488/files/losuguwitafomolujufukebol.pdf
- https://cdn.shopify.com/s/files/1/0439/4047/9131/files/free_online_marathi_books_download.pdf
- https://cdn.shopify.com/s/files/1/0430/7822/1973/files/msi_super_charger.pdf
- https://cdn.shopify.com/s/files/1/0433/0346/9206/files/38839208790.pdf
- https://cdn.shopify.com/s/files/1/0434/0665/5642/files/jigavelofovisibosixumis.pdf
- https://cdn.shopify.com/s/files/1/0431/1806/7876/files/pufadulofosuxegofomope.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00011504.binaf01d0cadf3d4bf1b70f44f3d06c316107488775db7d88ab7268a46f5b6de70e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11504 | 2008 bytes |
font_01_sfnt_off00011e4a.bin1f3aa99420d8d2504dcc01cba5648fdb0f742f609398bf9f422b20e6882f5a14 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11E4A | 5052 bytes |
font_02_sfnt_off00012f8b.bin7aa74d8e4ab4a6a50b20dc47ae807cbfea2f6fb039a021f84a46c8c469e04de6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12F8B | 15672 bytes |
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