MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains a large number of external links, many pointing to disposable domains, suggesting a link farm or phishing campaign. The ML classifier and ClamAV detection strongly indicate malicious intent. The embedded URLs likely lead to further malicious content or phishing pages.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
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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 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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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/award?keyword=basic+html+and+css+tutorial.+pdf PDF link annotation
- https://cdn.sqhk.co/zevolazezag/idLibid/pikaxi.pdfIn PDF document text
- https://cdn.sqhk.co/vakolitakap/ejbeTjd/portail_csdm_login.pdfIn PDF document text
- https://xiruzukigipimog.weebly.com/uploads/1/3/4/8/134865515/fanaxane_lixabuxu_wesiwe.pdfIn PDF document text
- https://cdn.sqhk.co/veladaxuzeba/gjic1TJ/93596846221.pdfIn PDF document text
- https://luxufaxunixepu.weebly.com/uploads/1/3/4/5/134584211/6650207.pdfIn PDF document text
- https://kikimegaxexamez.weebly.com/uploads/1/3/5/3/135392900/riwowularar.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://e97408dc-4b05-4e3b-9f19-f4127feb49ef.filesusr.com/ugd/a42eed_16b69a2215f24a43bf39b8aa251b3db9.pdf?index=trueIn PDF document text
- https://5a4e7950-e122-4b3c-9cf7-894e7f5b1216.filesusr.com/ugd/76aeb6_559b8a01cf9043429c714263b1ea58f3.pdf?index=trueIn PDF document text
- https://1347de4c-4e54-429a-b84c-372e60bc5a2b.filesusr.com/ugd/6c98bc_348b3def4c3743d78dcc4b4387266cc0.pdf?index=trueIn PDF document text
- https://237a2310-9536-43ad-add1-fe73b840a51a.filesusr.com/ugd/8b319d_20e923935d0742658783d395961ae42a.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/c3ffc6cd-c389-4229-b298-ab431dd42cc4/40345239298.pdfIn PDF document text
- https://4bf641bf-117a-4913-931f-55e49063997f.filesusr.com/ugd/5befcb_e1ea126e085a445ba7ea041d53119c77.pdf?index=trueIn PDF document text
- https://3f46bf15-0a8c-4e80-b3e5-a2e3bf90e008.filesusr.com/ugd/8e6e76_048c6647d9264a878f96b0783d9c5f70.pdf?index=trueIn PDF document text
- https://44f68060-d5e3-4d58-b4e7-e3760392f352.filesusr.com/ugd/49488e_c4815eb4f7fe4353bcc5286b003c0c0d.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/514b006c-0a46-44af-ad70-ac4c6d2df235/kemudazugasusegosivap.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/42b0f1e4-237b-426e-b3cc-ca76157a39cf/toro_trimmer_model_51480a.pdfIn PDF document text
- http://lemibutudigosuv.rf.gd/luxolubolabemolaziv.pdfIn PDF document text
- https://b998fa74-583e-446a-a2a7-67f41460fdb2.filesusr.com/ugd/e081f8_68f9cb5c75794291b7a287ccda97a57f.pdf?index=trueIn PDF document text
- https://2a984544-7cb8-4a4d-9f60-e686f7994e39.filesusr.com/ugd/1434d3_7b8ceb0b07b24d2589b01f4be99e36e6.pdf?index=trueIn PDF document text
- http://zoxexikagu.rf.gd/gold_designs_catalogue.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5b70954f-0ecb-440e-976d-178e9ab1d717/bikabajokejivuxe.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e4baa722-0937-4cc7-a299-2f0e15d8dd48/are_window_air_conditioners_safe_with_covid_19.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_off0001065d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1065D | 5476 bytes |
SHA-256: 5fedbbda29c0e3a19759e6f31386aea59993765c0f42b09677a4c4bee4b47fc1 |
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font_01_sfnt_off000118d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x118D4 | 11684 bytes |
SHA-256: 8d451abe41b769870b0abe1d4e566ae814221390e4d47caf8a363bf8de27ce18 |
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