MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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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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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External URI info PDF_URIPDF contains an external URL action
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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://maypoin.ru/123?utm_term=what+are+the+components+of+phonemic+awareness PDF link annotation
- https://cdn-cms.f-static.net/uploads/4389797/normal_5fd5f6d5a749c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404990/normal_602495350a946.pdfIn PDF document text
- http://uanews.website/jumitorewimemigenalunure6t0v.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4480187/normal_5fdc883c116c6.pdfIn PDF document text
- https://bewevirat.weebly.com/uploads/1/3/1/4/131437926/1099166.pdfIn PDF document text
- http://eslife.pro/cambios_psicologicos_durante_el_embarazod4roi.pdfIn PDF document text
- https://kunoloxudiruk.weebly.com/uploads/1/3/4/7/134767428/xawada.pdfIn PDF document text
- https://balikawe.weebly.com/uploads/1/3/4/6/134659528/bdfc5ad46478307.pdfIn PDF document text
- https://kapalane.weebly.com/uploads/1/3/0/9/130968981/3391146.pdfIn PDF document text
- https://defuzeje.weebly.com/uploads/1/3/4/8/134883556/3896684.pdfIn PDF document text
- https://zizusufake.weebly.com/uploads/1/3/4/6/134646877/nekoze.pdfIn PDF document text
- http://tiktokhd.design/the_new_male_sexualityyo06r.pdfIn PDF document text
- https://beluxavin.weebly.com/uploads/1/3/4/5/134507718/e73a056d947f348.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4367643/normal_5fdd9ea54ab23.pdfIn PDF document text
- http://coolstudent.space/4065673510965jh9.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://vuxijupobagaf.epizy.com/ativador_office_2010_toolkit_2._2._3.pdfIn PDF document text
- https://s3.amazonaws.com/damerirazib/91210543294.pdfIn PDF document text
- https://s3.amazonaws.com/tupofelasujewas/xurerobuxawabokipej.pdfIn PDF document text
- https://s3.amazonaws.com/wazotojemov/aldi_talk_aktivierung_app.pdfIn PDF document text
- http://dowegumorugujon.epizy.com/limifewetuwinufinek.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_off0000d752.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD752 | 5328 bytes |
SHA-256: 63caff38e593e8a698761c0f459e47c4d9b8fd7246e6ae40b47a5c6c4c0e7143 |
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font_01_sfnt_off0000e95a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE95A | 10344 bytes |
SHA-256: 166966252e5155de33bb56796bd2778226327b520897df60f3b74e7992c7844b |
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