MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links that point to a known malicious redirector. The document body, though heavily obfuscated, includes the URL 'https://ttraff.cc/wix?keyword=sky+factory+3+extreme+reactors+guide', suggesting a lure to external content. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' confirms the malicious nature of this URL. Additionally, the 'PDF_SEO_LINK_FARM' heuristic indicates the presence of numerous external links, likely for SEO manipulation or to distribute malicious content.
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=sky+factory+3+extreme+reactors+guide
- https://static.usrfiles.com/ugd/b8c837_c7d1ec383439454f8aa18a8951e5aa54.pdf
- https://static.usrfiles.com/ugd/b8c837_004b04228d004325abd11dc9426fcc80.pdf
- https://static.usrfiles.com/ugd/b8c837_a0ce30be00e344cbada7ca0ea8cfc5bf.pdf
- https://static.usrfiles.com/ugd/b8c837_99c392296dbf4d24ac4d164e98b1cf7d.pdf
- https://static.usrfiles.com/ugd/b8c837_23a055ba82364faa9aee6e7df11a00e8.pdf
- https://static.usrfiles.com/ugd/b8c837_19e102540730479fa24403e4e216ae7d.pdf
- https://static.usrfiles.com/ugd/b8c837_94873d6420b6408291bef7a9084a226b.pdf
- https://cdn.shopify.com/s/files/1/0437/3797/2897/files/53965268195.pdf
- https://cdn.shopify.com/s/files/1/0434/1353/6935/files/javusazipotejuruvowa.pdf
- https://static.usrfiles.com/ugd/b8c837_212b67f6c3c443baa6f3cc1608c4a70e.pdf
- https://static.usrfiles.com/ugd/8e1900_791e67ddb04e47ff8990d91167265044.pdf
- https://static.usrfiles.com/ugd/299074_7b7def9478674cbca6ed0a2dd5beb2a5.pdf
- https://static.usrfiles.com/ugd/b8c837_abb715f4e3aa43a9b7a73ebd4768e94e.pdf
- https://static.usrfiles.com/ugd/34ec99_68618394a7a440bab7c8b56040f7d25f.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007bcd.bin5732391fb30faea64e247c0897e68172358ba485d26cb9c1e74573cfe3986c98 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7BCD | 5812 bytes |
font_01_sfnt_off00008f7e.bin4296f40ed651ba50b805e05bf66e063c829b73dffe398cdb260c02dac7b4f4d2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F7E | 10280 bytes |
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