MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link disguised with a lure related to 'Pok 3mon mystery dungeon: blue rescue'. The document body, though heavily obfuscated, contains the same lure and the malicious URL. The PDF also hosts a link farm pointing to numerous other PDFs, likely for SEO poisoning or to distribute further malicious content. The primary malicious IOC is the redirector URL, which likely leads to a further stage of the attack.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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/wix?keyword=pok%25C3%25A9mon+mystery+dungeon%253A+blue+rescue
- https://static.usrfiles.com/ugd/5a1791_d52af0ed2e274a3abf9d95de2f726da4.pdf
- https://static.usrfiles.com/ugd/5360f8_43d1ca162c604d0681545cfb7b673ae1.pdf
- https://static.usrfiles.com/ugd/20d83a_f8cf841a4907442b95aed4a8f705e178.pdf
- https://static.usrfiles.com/ugd/d216cb_6af49aca3236434da39c290bb5942eda.pdf
- https://static.usrfiles.com/ugd/97aff7_6eaa4c21666f45a5ad9fac729ed4ac38.pdf
- https://static.usrfiles.com/ugd/96768c_98735b300b5049b2990915c155bd0480.pdf
- https://static.usrfiles.com/ugd/b8c837_2f01ff7c3d394347bf32dd19df69c6b9.pdf
- https://static.usrfiles.com/ugd/6cfc61_2cf064f8ddf74b95baf1964c43f843f2.pdf
- https://static.usrfiles.com/ugd/b8c837_8966cdd46d774439b8575ae65da3d8bf.pdf
- https://cdn.shopify.com/s/files/1/0433/7506/7297/files/8477311716.pdf
- https://cdn.shopify.com/s/files/1/0430/6799/8359/files/jidimasugilad.pdf
- https://cdn.shopify.com/s/files/1/0437/4708/2389/files/6697187247.pdf
- https://cdn.shopify.com/s/files/1/0431/1787/1265/files/imperative_verbs_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0428/4514/3207/files/20192544842.pdf
- https://cdn.shopify.com/s/files/1/0435/1636/2920/files/subject_verb_agreement_worksheet_high_school.pdf
- https://cdn.shopify.com/s/files/1/0438/3558/8770/files/32865269006.pdf
- https://cdn.shopify.com/s/files/1/0437/4783/6058/files/jedevirawokifizojufekuz.pdf
- https://cdn.shopify.com/s/files/1/0428/7663/3247/files/borekuzigirunorojaka.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_off000083b9.bin06e59c6370634b8e6e4d8ec5f50d81cebc9674abd80aec2d5749c6093339e298 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x83B9 | 9032 bytes |
font_01_sfnt_off0000a25b.bina6cc3bf23b6ea359a3a03c973852a28d13841670608d12acb31a6da9556ad336 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA25B | 5548 bytes |
font_02_sfnt_off0000b4e0.bin2dcb3b56183761507f3adf3bb367736923825b81f3cade81149a822a69845a0a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB4E0 | 11372 bytes |
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