MALICIOUS
152
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, pointing to a URL that appears to be part of a SEO spam campaign. The document body, though heavily obfuscated, contains the same malicious URL and a benign-looking Shopify URL, likely used to disguise the malicious intent. The presence of numerous PDF links in the document further supports the SEO link farm heuristic.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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/wix?keyword=geetha+govindam+hindi+download+filmy
- https://cdn.shopify.com/s/files/1/0431/5919/1712/files/tavutiniviwawodidemotodo.pdf
- https://cdn.shopify.com/s/files/1/0429/7077/5706/files/zinowesapafubagoboru.pdf
- https://cdn.shopify.com/s/files/1/0429/4115/3439/files/91689670845.pdf
- https://static.usrfiles.com/ugd/8b2c09_093a3566045846d2943bfbc9d53a22d9.pdf
- https://static.usrfiles.com/ugd/b8c837_b7ca450560b54881aa546c7506a69fa7.pdf
- https://static.usrfiles.com/ugd/ca9b0a_13bfba529cca4994adcc966f3884e00e.pdf
- https://static.usrfiles.com/ugd/3b47cb_f430d1e9703046f7ae945470bbfb9735.pdf
- https://static.usrfiles.com/ugd/b8c837_1259ee260f034bf587892fdf773500c0.pdf
- https://static.usrfiles.com/ugd/b8c837_102fd65e56ab4c76b67f2895b60e47d0.pdf
- https://static.usrfiles.com/ugd/b8c837_83ba5ee8599c4a0ea84626160cbd7743.pdf
- https://static.usrfiles.com/ugd/34ec99_639c65c026684eba8fe4510b36d2635c.pdf
- https://static.usrfiles.com/ugd/b8c837_4afe074db90c414882ada8697861c3ba.pdf
- https://static.usrfiles.com/ugd/b8c837_c73477439cc14087a76c724466a4ec3f.pdf
- https://static.usrfiles.com/ugd/b58d21_149b771ab1634f6084cee00871561df2.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_off00005f1b.bin073a0c82d56c65aea0a4017c7c57c180c9742389c9fe1ffcedd5c4eb764525a5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F1B | 5120 bytes |
font_01_sfnt_off0000707d.bin5e58466f3c3c9678eeae263ad361953d98337f04feb1ac9848d659e99d6c7bbd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x707D | 9716 bytes |
font_02_sfnt_off000091d7.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x91D7 | 4324 bytes |
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