MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to `https://ttraff.club/pify?keyword=chapter+25+nuclear+chemistry+test+answers`. This URL is presented within the document body, disguised as a link to "chapter 25 nuclear chemistry test answers", and is intended to lure the user to malicious infrastructure. Additionally, the PDF exhibits characteristics of a link farm, with numerous embedded links, many pointing to `cdn.shopify.com`.
Heuristics 4
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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.club/pify?keyword=chapter+25+nuclear+chemistry+test+answers
- https://cdn.shopify.com/s/files/1/0431/6430/3522/files/66322539837.pdf
- https://cdn.shopify.com/s/files/1/0429/4891/9450/files/dukifuloxedexezo.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/73807437975.pdf
- https://static.usrfiles.com/ugd/4bdc6d_e05b1df503884adea54d64fc99932714.pdf
- https://static.usrfiles.com/ugd/b8c837_785ed7ad92914914afe6863ecf3a8722.pdf
- https://static.usrfiles.com/ugd/b8c837_f1147572b55143cc93c1682e22796521.pdf
- https://static.usrfiles.com/ugd/e643da_e7fcd54a319746b98e078f02961368e2.pdf
- https://static.usrfiles.com/ugd/b8c837_dbeaf4717e1744a3a8260b2a47c49374.pdf
- https://cdn.shopify.com/s/files/1/0434/1812/4445/files/jelajaxomipadizopikilo.pdf
- https://cdn.shopify.com/s/files/1/0433/1274/2550/files/youtube_mp4_1080p.pdf
- https://cdn.shopify.com/s/files/1/0431/1734/6965/files/60188430655.pdf
- https://cdn.shopify.com/s/files/1/0430/3876/9303/files/bumekobozavoxerow.pdf
- https://cdn.shopify.com/s/files/1/0427/9202/6271/files/kijifomel.pdf
- https://cdn.shopify.com/s/files/1/0434/8156/3286/files/xibibexu.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005e7d.bin3141030dca205b149be07f59487777cf9c81c71828541a3d16938a6b9a5f6b49 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E7D | 5420 bytes |
font_01_sfnt_off000070d1.bin05f8c1dbb4161089f32bb76d0c5eee6f673259d287e7b2762f31fd4c5027007e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70D1 | 10608 bytes |
font_02_sfnt_off00009527.bin8ea924070a1432161b16e8abb512706f5243d75abb2fd743caa3b5c5507efa82 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9527 | 16136 bytes |
font_03_sfnt_off0000aa18.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAA18 | 4324 bytes |
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