MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 Malicious Link
The PDF contains a link that redirects to a known malicious domain, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains the same URL. The ML classifier also strongly indicated maliciousness. The primary attack vector appears to be a lure to click the embedded link.
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.me/wix?keyword=modern+family+episode+guide+season+1
- https://static.usrfiles.com/ugd/a107db_14f9af0f5f4a47098eb397c6fd6dc42b.pdf
- https://static.usrfiles.com/ugd/ceb2e8_67f632fdf191463da2d81e0b00b7e212.pdf
- https://static.usrfiles.com/ugd/46a5ae_3678915696234078ac6a0b9dc2f03bd1.pdf
- https://static.usrfiles.com/ugd/e1c37d_a9897287ab92484a8556a0aef82b9c28.pdf
- https://cdn.shopify.com/s/files/1/0435/7816/3363/files/search_text_windows_explorer.pdf
- https://cdn.shopify.com/s/files/1/0431/8684/7904/files/sexekobiwatedek.pdf
- https://cdn.shopify.com/s/files/1/0439/7580/3038/files/48236645237.pdf
- https://cdn.shopify.com/s/files/1/0431/3799/0805/files/eager_beaver_chain_saw_manual.pdf
- https://static.usrfiles.com/ugd/c63bf9_6de6c3476d924e0b95e1da04cc8d9349.pdf
- https://static.usrfiles.com/ugd/b8c837_0a099aa030a84d0eb09d07f9fefb500f.pdf
- https://static.usrfiles.com/ugd/9eb187_b0fb0a46aa8b49a3bc7fdc2b6d6dcb44.pdf
- https://static.usrfiles.com/ugd/b8c837_5b38c6e2aa7846ceaa1715db355501a9.pdf
- https://static.usrfiles.com/ugd/c20ea7_ba19c1222c6443cdbf9197616fe14240.pdf
- https://static.usrfiles.com/ugd/1b7c00_a18017f6f173493090bb99964be263b1.pdf
- https://static.usrfiles.com/ugd/ab922d_fd2bddb95fcb473ba9bcf353e39cb762.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_off00012df2.binb596f853bac2aa9b1e2c3febe9dda177822d5246bd13bc37aff3dbf6a4f4d87a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12DF2 | 5320 bytes |
font_01_sfnt_off00014000.bin963ab4292491eae29e87389c88b75c68a1fd2a5703c0fcfac8de9b0f08aac6e9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14000 | 16744 bytes |
font_02_sfnt_off000173e7.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x173E7 | 4324 bytes |
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