MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9995
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://bologen.ru/wix?keyword=watch+new+blade+runner+online+free PDF link annotation
- http://vekisonoloze.sportsontheweb.net/64248148938.pdfIn PDF document text
- http://fawikenaxalu.scienceontheweb.net/i_raise_a_hallelujah_lyrics.pdfIn PDF document text
- https://cdn.sqhk.co/wofetewa/heIm3id/43574573035.pdfIn PDF document text
- http://tilikef.mygamesonline.org/how_often_do_you_change_transmission_fluid_honda.pdfIn PDF document text
- http://paxosij.mygamesonline.org/75092854184.pdfIn PDF document text
- https://cdn.sqhk.co/bepigulusibe/hajhiiY/fitivit.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://bcd7deca-fd5d-492b-a220-d373ca515bc9.filesusr.com/ugd/12f4eb_0fa173fc29a048cbb12a07e6233cca64.pdf?index=trueIn PDF document text
- https://9e269ae7-c3cf-4b9f-bde2-1d9be064b7bf.filesusr.com/ugd/139869_dc0870c8395d403ea334430aa738eb92.pdf?index=trueIn PDF document text
- http://nufiwimuzobo.onlinewebshop.net/chrissy_teigen_cravings_kitchenware.pdfIn PDF document text
- http://balubusepebibi.rf.gd/81582959086.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c7a73c09-b5a6-4334-8ed0-2f9826f0d27f/online_quran_audio_with_urdu_translation.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/40779757-7d04-4d1c-828c-833ce574ed98/54996499318.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/03f92de9-bbb3-456c-8793-ec002b96f336/96129826563.pdfIn PDF document text
- https://s3.amazonaws.com/wibedubosateg/dc_library_overdrive.pdfIn PDF document text
- https://13cfbe10-32e4-4d7a-9072-8dbd3280e6b8.filesusr.com/ugd/994e9e_ac333e56a94b4c49949bd5961a3b79f0.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/ed8ad97f-6096-46d0-b276-7b27b4588eb1/zewimalepojoxudel.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ed8c1586-5c79-4585-a716-4e29a8025a4b/fiwobibodi.pdfIn PDF document text
- http://ribitotuv.epizy.com/almost_there_karaoke.pdfIn PDF document text
- https://s3.amazonaws.com/taturi/advanced_excel_book_free.pdfIn PDF document text
- https://8c56b32b-3398-45d6-9c0b-b55146621f16.filesusr.com/ugd/6924eb_f5a2960e378745259290b2883003775d.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/minegikukovel/53545225518.pdfIn PDF document text
- https://s3.amazonaws.com/nisoxow/zalemulejezebutum.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e9ee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9EE | 5060 bytes |
SHA-256: f1db48efbd67c628d7cec2a41e025ecb81e9cfadff2d7dcb7baef2ed4a22f168 |
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font_01_sfnt_off0000fb27.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB27 | 10776 bytes |
SHA-256: 66b2e4531b8caf8bc652fa0c24ae88afee9e3346b8ad5a9e752848b7669ebe77 |
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font_02_sfnt_off0001201f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1201F | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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