MALICIOUS
174
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, many pointing to external PDF files, suggesting a link farm or redirection strategy. One prominent link, 'https://ttraff.link/wix?keyword=philips+respironics+simply+go+mini+manual', indicates a potential lure related to product manuals, possibly for phishing or malware distribution. The presence of ML_NYX_PDF_MALICIOUS and PDF_MALICIOUS_REDIRECTOR_LINK heuristics strongly supports a malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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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/wix?keyword=philips+respironics+simply+go+mini+manual
- http://files.esulix.com/uploads/1/3/0/7/130776268/lebuvelejevu.pdf
- http://files.klamathfallsfootandankle.com/uploads/1/3/0/8/130813531/5b433c8.pdf
- http://files.thechickabeechannel.com/uploads/1/3/1/8/131857655/lovomipadevapoziso.pdf
- http://pigojomu.msuchoir.com/uploads/1/3/1/6/131608016/zibulijaxem_vepidibin.pdf
- http://files.bplanning.com/uploads/1/3/0/7/130775851/4502de27eeb8.pdf
- http://files.kwgsd.com/uploads/1/3/1/3/131380440/2167114.pdf
- http://files.marigoldstoys.com/uploads/1/3/1/3/131398334/1450333.pdf
- http://ponimu.aniareynolds.com/uploads/1/3/0/8/130874233/jirisurowesogewonap.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://832eaa1a-5227-44e0-a07d-49e117932399.filesusr.com/ugd/8a4248_1a69efd1e0484c1489d85563f5958a35.pdf?index=true
- https://cfcac515-33d2-4fa0-a2c0-742fdc6646cd.filesusr.com/ugd/bba345_b78471969c2c47689c1667c391844277.pdf?index=true
- https://ca39b9c9-b91a-4cf6-9534-eb9f0188615d.filesusr.com/ugd/39cb9d_e49c08a716764bbb8c832261f0804bd1.pdf?index=true
- https://14a8b3a2-7617-4de8-8833-2ac8b5288bdf.filesusr.com/ugd/ea2c45_edb288fc2b354639b1116fb20d001fd8.pdf?index=true
- https://cdn.shopify.com/s/files/1/0432/4101/3415/files/diwasepujibubulilonu.pdf
- https://cdn.shopify.com/s/files/1/0483/9705/8205/files/ley_26_de_2017_ogp.pdf
- https://cdn.shopify.com/s/files/1/0434/3077/2901/files/leleguvawana.pdf
- https://cdn.shopify.com/s/files/1/0434/3929/2577/files/hyper_light_drifter_wiki_guide.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000628a.bin1a7f3021c897045b080132e28376098e263b8f64a34487abeba09c9dafa43cf3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x628A | 5452 bytes |
font_01_sfnt_off000074f2.bine8dcb162ae3e51ae17b41dc050836663e7fe9b3ec585183d397df9787476af03 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74F2 | 9940 bytes |
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