MALICIOUS
124
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded URLs that point to a known malicious redirector, indicating an attempt to lure the user to a malicious site. The ML classifier also strongly flagged this PDF as malicious. The document body, though heavily obfuscated, contains the URL https://ttraff.link/pify?keyword=creeping+death+tabs+pdf, which is a primary indicator of the redirection attempt.
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 is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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.link/pify?keyword=creeping+death+tabs+pdf In PDF document text
- https://cdn-cms.f-static.net/uploads/4366004/normal_5f8835575facd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366308/normal_5f87c4d80f0b5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366042/normal_5f8717b4594ba.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365539/normal_5f870cdb54164.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369306/normal_5f87c4956e0d9.pdfIn PDF document text
- https://site-1043699.mozfiles.com/files/1043699/5472926245.pdfIn PDF document text
- https://site-1040325.mozfiles.com/files/1040325/retuxenogamofagafajerude.pdfIn PDF document text
- https://site-1038397.mozfiles.com/files/1038397/13746995392.pdfIn PDF document text
- https://site-1036932.mozfiles.com/files/1036932/12542995021.pdfIn PDF document text
- https://site-1043296.mozfiles.com/files/1043296/baxuxebidalebesajobi.pdfIn PDF document text
- https://site-1037212.mozfiles.com/files/1037212/50014289742.pdfIn PDF document text
- https://site-1044236.mozfiles.com/files/1044236/77593520139.pdfIn PDF document text
- https://site-1039733.mozfiles.com/files/1039733/79923393000.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369163/normal_5f87ef4e22834.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366316/normal_5f8802c1e0dbd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366365/normal_5f8710395cee9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366015/normal_5f870bbe1e72a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365620/normal_5f87d45055ba3.pdfIn PDF document text
- https://site-1038963.mozfiles.com/files/1038963/nasatabisoromedabot.pdfIn PDF document text
- https://site-1043123.mozfiles.com/files/1043123/79126021685.pdfIn PDF document text
- https://site-1043408.mozfiles.com/files/1043408/2704512706.pdfIn PDF document text
- https://site-1039478.mozfiles.com/files/1039478/rorutegapiwuturugupagez.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/19c410d6-893c-4847-8559-b2dd819e688f/52412752194.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ec6919ed-85db-4dca-a3bc-1c6895a682ec/darixusufokur.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2c0bf05f-c17f-40f5-8773-9102b0291b1a/sevuwep.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000058d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x58D7 | 5316 bytes |
SHA-256: 526eb371a3f23f19792313578f8dc93050697503788c73754f6256b5d33b1160 |
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font_01_sfnt_off00006ad7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AD7 | 11040 bytes |
SHA-256: 9a18fd1b1d13b68f1bb2d316f1fee9fd5bb05faefe68891261f2abc4e6d42292 |
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