MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by a machine learning classifier and ClamAV, indicating a phishing or trojan threat. It contains a large number of external links, many pointing to disposable hosting, suggesting a link farm or SEO manipulation tactic. One of the primary external links is to 'oniceh.ru', which is likely a malicious domain used to host or redirect to further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://oniceh.ru/pbw?utm_term=annihilation+of+caste+pdf+in+marathi PDF link annotation
- https://static.s123-cdn-static.com/uploads/4387709/normal_5fcfadf383a57.pdfIn PDF document text
- https://zivadufo.weebly.com/uploads/1/3/0/8/130874541/4701882.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4453560/normal_602f493ac3314.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420239/normal_6036cc2ff3c6e.pdfIn PDF document text
- https://najilemizosi.weebly.com/uploads/1/3/4/7/134730194/4511065.pdfIn PDF document text
- https://nigerizebamogut.weebly.com/uploads/1/3/4/5/134596745/0c71e37.pdfIn PDF document text
- https://rivadosogub.weebly.com/uploads/1/3/4/8/134880553/tebubam.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4464315/normal_5ff582d3cdf2a.pdfIn PDF document text
- https://velawavasikene.weebly.com/uploads/1/3/5/4/135400921/kojunogalawe.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/e20ea862-24c8-4fa1-9281-4fbd26707546/6170848855.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a3b5d33f-83f2-40bc-982a-2bfab2d8d087/how_do_i_love_thee_poem_translation.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/131ffdb1-2d1d-4421-b2b9-cfd2c24ecaa0/how_to_pick_a_good_monstera_plant.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/46574a98-356f-4741-a8b9-7cbcb19866bc/mol_to_atoms_calculator.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/98735f0d-f263-498a-b18c-fc71a86cb3a6/venepowexojurolopunemam.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/592bf903-923a-49e0-af23-0b4f422ec5f4/3681970439.pdfIn PDF document text
- http://xinunubaz.pbworks.com/f/icd-10-cm_coding_guidelines_made_easy_2019.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bd61a154-45a6-4016-b730-aeb5947fc9d6/who_are_the_3_main_characters_in_harry_potter.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3e85ee93-eaec-4aba-900f-0adf7ec324bb/tough_solar_g_shock_battery.pdfIn PDF document text
- http://lomexalipele.pbworks.com/f/adjectif_qualificatif_pithte_ou_attribut_exercice.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ddb9032c-cde7-4cbd-977a-860451f287ca/wiwenonotat.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/322a44c9-3802-446f-838b-c1577941279c/zirepufojovalemo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c9491728-3353-4fe8-8fe7-49307cb7a66e/nursing_pharmacology_made_incredibly_easy_free_download.pdfIn PDF document text
- http://togusan.pbworks.com/f/charlie_malayalam_movie_download_tamilplay.pdfIn PDF document text
- http://guvevef.pbworks.com/w/file/fetch/144743673/how_do_you_get_involved_in_politics.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5df234e0-b11b-4c4c-b1b5-5815454e5250/cut_50_plasma_cutter_setup.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_off0000f4f1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4F1 | 5384 bytes |
SHA-256: 7ac10f11474de1052a7f5aff0d605ee8567b2e6cc3450f22dc5da3feb1863be2 |
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font_01_sfnt_off00010719.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10719 | 10664 bytes |
SHA-256: 7887df01640e09d511de6ca07325a9b6689d1286ba5db51490f0f469d5c8055c |
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