MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm and a malicious redirector URL, indicating a phishing or scam attempt. The primary malicious URL is https://ttraff.club/wix?keyword=learn+bass+guitar+scales+pdf, which likely leads to a malicious payload or phishing site. The document body, though heavily corrupted, contains references to the same malicious URL and benign URLs, suggesting a lure to a malicious site disguised as educational 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.club/wix?keyword=learn+bass+guitar+scales+pdf
- https://static.usrfiles.com/ugd/a298ce_09d33dcd41bb4981a80ead7622caa682.pdf
- https://static.usrfiles.com/ugd/f0e51d_a89e8e2434d14ca68048f4485ef7aa80.pdf
- https://static.usrfiles.com/ugd/271e65_453f451ebe9d416984e59a2a8192462a.pdf
- https://cdn.shopify.com/s/files/1/0440/7836/6885/files/54410347821.pdf
- https://cdn.shopify.com/s/files/1/0432/3724/5086/files/29116735089.pdf
- https://cdn.shopify.com/s/files/1/0434/1350/4156/files/zufusoke.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/fapodepemiretewuroraga.pdf
- https://static.usrfiles.com/ugd/b8c837_bec6339463554b088c11928945fb956a.pdf
- https://static.usrfiles.com/ugd/253000_c4634cab2de04011a65fd12a88c81b34.pdf
- https://static.usrfiles.com/ugd/8cbfce_94fce2f9d190423db363e0d41c6b0f2e.pdf
- https://cdn.shopify.com/s/files/1/0430/9073/9361/files/96270954807.pdf
- https://cdn.shopify.com/s/files/1/0436/0588/5090/files/lozoxusejuxategovuzovo.pdf
- https://cdn.shopify.com/s/files/1/0434/6675/2164/files/numuzix.pdf
- https://cdn.shopify.com/s/files/1/0434/9617/7816/files/beyond_the_sky_subtitle.pdf
- https://cdn.shopify.com/s/files/1/0430/6888/3098/files/hallelujah_from_shrek_piano_sheet_music.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_off00005f80.binb2ccdc7007419c7a68ea18ff1333b454bc66214e57d7d82dde500f098de4d344 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F80 | 5404 bytes |
font_01_sfnt_off000071ef.bin09fa6848749a221adb48d70bd32412ec5e696a6ad6b50d597a49e7fbf2acc295 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71EF | 10804 bytes |
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