MALICIOUS
304
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 8
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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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Travel-support phone-number stuffing scam high SE_TRAVEL_SUPPORT_PHONE_SCAMDocument repeats phone numbers in airline/travel/refund/support language, often across multiple regional phrasings. This matches SEO/support-scam PDFs that impersonate airlines or travel brands and route users to attacker-controlled call centers rather than a normal travel document.
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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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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) or Microsoft license-boilerplate 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://jarapitoxedomel.weebly.com/uploads/1/3/1/4/131437170/3494599.pdf In PDF document text
- https://s3.amazonaws.com/zosevid/8461677820.pdfIn PDF document text
- https://nupureforisuro.weebly.com/uploads/1/3/4/3/134353583/nunarirufatez-lupixu-kuzawuxijolaji.pdfIn PDF document text
- https://xedutogozazinar.weebly.com/uploads/1/3/4/5/134505586/kotojen.pdfIn PDF document text
- https://bewapuvin.weebly.com/uploads/1/3/1/4/131453684/5e3bc144d4d09.pdfIn PDF document text
- https://sarununow.weebly.com/uploads/1/3/4/3/134366188/kolobi-durepewixitejo-lolezedaxup-sibavobad.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4487665/normal_5fae5018dc39a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370303/normal_5f90573527b57.pdfIn PDF document text
- https://tagepixibupiz.weebly.com/uploads/1/3/4/5/134586800/zadelajopumizopap.pdfIn PDF document text
- https://bekijarodik.weebly.com/uploads/1/3/4/6/134617997/7237958.pdfIn PDF document text
- https://gettraff.ru/123?utm_term=my+strange+hero+asianwikiIn PDF document text
- http://www.ascendercorp.com/In extracted file (font_00_sfnt_off0000eebf.bin)
- http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off0000eebf.bin)
- http://www.daltonmaag.com/In extracted file (font_02_sfnt_off000123be.bin)
- https://uploads.strikinglycdn.com/files/99904387-f3b6-41bf-9842-0a8e38c4c184/95788221084.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 extracted file (font_00_sfnt_off0000eebf.bin)
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000eebf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEBF | 4968 bytes |
SHA-256: d77d49cadebdc8143698a2d95142bd56b1ed9b2fcc9ec1ffb5997a87db9d3372 |
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font_01_sfnt_off0000ffaa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFAA | 10548 bytes |
SHA-256: a943a00305c9c872de4aa968df2b000031a69e6fe1700e561fcafe99814c6713 |
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font_02_sfnt_off000123be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123BE | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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