MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains numerous links, with one specifically identified as a malicious redirector. The document body, though heavily obfuscated, contains text related to 'English grammar exercises pdf download' and a URL that appears to be part of a link farm designed to attract users. The primary malicious link is https://ttraff.cc/pify?keyword=english+grammar+exercises+pdf+download, which likely leads to further malicious content. No scripts were extracted, limiting the analysis of direct execution capabilities.
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=english+grammar+exercises+pdf+download
- http://files.rhomis.org/uploads/1/3/1/4/131438216/51ce07c.pdf
- http://zetafode.lehoangbichphuong.com/uploads/1/3/1/6/131606027/764f44.pdf
- http://files.gentletouchcreationsministries.com/uploads/1/3/1/8/131856433/6d456af871.pdf
- http://files.storybookdelivery.com/uploads/1/3/1/3/131384025/f2f92512778f3.pdf
- http://files.carriedolan.com/uploads/1/3/0/7/130776864/9017134.pdf
- https://cdn.shopify.com/s/files/1/0437/9151/5809/files/download_solo_leveling_novel_indo.pdf
- https://cdn.shopify.com/s/files/1/0429/8267/0485/files/9148334676.pdf
- https://cdn.shopify.com/s/files/1/0429/7680/5013/files/96650040265.pdf
- https://cdn.shopify.com/s/files/1/0434/2031/9893/files/35653888978.pdf
- https://cdn.shopify.com/s/files/1/0433/2004/9822/files/satapizel.pdf
- https://cdn.shopify.com/s/files/1/0435/8717/4557/files/55445905990.pdf
- https://cdn.shopify.com/s/files/1/0432/2010/7428/files/40745032187.pdf
- https://cdn.shopify.com/s/files/1/0431/7901/6360/files/vilarezesuzotomunanowu.pdf
- https://cdn.shopify.com/s/files/1/0427/5827/5238/files/32912273062.pdf
- https://cdn.shopify.com/s/files/1/0433/5760/1943/files/57129997861.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_off00005cd6.bin2bb9572456b79d9c312494fd20a9953b1a89bdb9404fd84cfe53303bd3a2bd23 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5CD6 | 5396 bytes |
font_01_sfnt_off00006f07.bin5b9df6714234e9087ca814a8006b07e5362468e80020981b842247dd8373e9b9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F07 | 10416 bytes |
font_02_sfnt_off0000927c.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x927C | 4324 bytes |
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