MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that redirect to a malicious URL, identified by the 'PDF_MALICIOUS_REDIRECTOR_LINK' heuristic. The document body, though heavily obfuscated, appears to reference 'Pagalworld english song remix', suggesting a lure to attract users. The ML classifier and ClamAV detection strongly indicate malicious intent, likely for phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
Heuristics 5
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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 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://yafferge.ru/123?utm_term=pagalworld+english+song+remix In PDF document text
- https://cdn-cms.f-static.net/uploads/4380230/normal_603c185326c4e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4482617/normal_5fc93f65b7fde.pdfIn PDF document text
- https://bapamebitisetup.weebly.com/uploads/1/3/4/3/134325238/tutikifafejugev-wetibosafo-titivutelulozub.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387430/normal_6030d00e1adf4.pdfIn PDF document text
- http://nadipewin.mywebcommunity.org/6488405061.pdfIn PDF document text
- https://kezeminitiwo.weebly.com/uploads/1/3/4/4/134476020/tetepazuduwe.pdfIn PDF document text
- http://rusakadovub.sportsontheweb.net/antrenmanlarla_matematik_3_soru_zmleri.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4409630/normal_601ce3d70fb7f.pdfIn PDF document text
- http://palubofapejuraw.mywebcommunity.org/xomaraxurat.pdfIn PDF document text
- http://xuroriwonufuz.scienceontheweb.net/clasificacin_de_los_numeros_reales_ejemplos.pdfIn PDF document text
- https://furimulu.weebly.com/uploads/1/3/1/4/131411024/ritoboleni.pdfIn PDF document text
- https://nudopimiga.weebly.com/uploads/1/3/1/0/131070212/bafosekeriseler.pdfIn PDF document text
- https://tilinonulubun.weebly.com/uploads/1/3/4/6/134614078/bd279ca3f525.pdfIn PDF document text
- https://bewevirat.weebly.com/uploads/1/3/1/4/131437926/xireluriviwog-libuf.pdfIn PDF document text
- http://ludirobus.getenjoyment.net/suvipamid.pdfIn PDF document text
- https://derikuboxema.weebly.com/uploads/1/3/0/7/130776504/148130.pdfIn PDF document text
- https://wepulawako.weebly.com/uploads/1/3/4/0/134096509/wavisutonefejixo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4373983/normal_6036ce1885053.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/zibenoroduzuw/bevokosilakalabozavow.pdfIn PDF document text
- http://wovibojo.onlinewebshop.net/pirajamagozugenexonaso.pdfIn PDF document text
- https://s3.amazonaws.com/rufonali/psd_flyer_templates_with_bleed.pdfIn PDF document text
- https://s3.amazonaws.com/wizakokowe/32472535166.pdfIn PDF document text
- https://s3.amazonaws.com/satedafadusizo/wixotakix.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000105e7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105E7 | 5400 bytes |
SHA-256: 85b571285df61b776f1f7fbae13d08a1bd71a66f8776363070ee248c8e64112a |
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font_01_sfnt_off0001182a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1182A | 11060 bytes |
SHA-256: 82be9175eb56017fc5326a07aee0b41d5a5fe59410674b03d7a199144c50897d |
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font_02_sfnt_off00013d4f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13D4F | 16140 bytes |
SHA-256: 5bfda07072dd2e1b0df7f1680a75ba616774ec51e1a09c257f000ba239241e1c |
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