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 0.9956
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://lozipotod.ru/strik?utm_term=tazas+de+harina+a+gramos PDF link annotation
- http://medyayazilimtr.com/84637483226mvp3b.pdfIn PDF document text
- http://centerverifybadge.com/724863974751tx7y.pdfIn PDF document text
- https://fotobuwab.weebly.com/uploads/1/3/4/3/134368258/rakaxoremopanetew.pdfIn PDF document text
- https://mawebexakonu.weebly.com/uploads/1/3/4/3/134390129/dd9e8cd83569bc.pdfIn PDF document text
- http://itwow.info/497806990880fs0f.pdfIn PDF document text
- http://raxewaponoxiv.mygamesonline.org/xivujetoxebofovezu.pdfIn PDF document text
- http://rojuwegezuleve.iblogger.org/dolukifizijekumasulo.pdfIn PDF document text
- http://bafedudovodamo.medianewsonline.com/biology_notes_for_neet.pdfIn PDF document text
- http://letgtma.bid/928214551496vwk.pdfIn PDF document text
- http://sowinod.mywebcommunity.org/dowifibugoratabanig.pdfIn PDF document text
- https://gamiwejejorar.weebly.com/uploads/1/3/4/4/134498461/zebizoralelexaxo.pdfIn PDF document text
- http://zibepifutidi.sportsontheweb.net/livre_apprendre_espagnol_debutant.pdfIn PDF document text
- http://kartaidatodemeleri.com/dutizij0fa0g.pdfIn PDF document text
- https://xetofevona.weebly.com/uploads/1/3/1/3/131379012/wemajix_dotiveraziw_zugolaregimawo.pdfIn PDF document text
- https://mobisikude.weebly.com/uploads/1/3/1/6/131606420/6063162.pdfIn PDF document text
- http://dimanowogodado.22web.org/hallelujah_pentatonix_piano_sheet_music.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://5b3fc17b-a4fb-4144-9a53-ff617e35bc6a.filesusr.com/ugd/696117_f84c3e0d155f4d338c75b6f78d094a2b.pdf?index=trueIn PDF document text
- https://57eba762-b826-4879-8d7a-7f480aba2934.filesusr.com/ugd/e89c2b_051d506b47f54c63a81d2fdd04d2020e.pdf?index=trueIn PDF document text
- http://bajobakokela.epizy.com/86106169232.pdfIn PDF document text
- http://xuxekup.rf.gd/sony_fs5_mark_iii.pdfIn PDF document text
- http://lanosebezazov.onlinewebshop.net/kaziravulesediwogukuroban.pdfIn PDF document text
- https://s3.amazonaws.com/kovezux/mubapixamekizigem.pdfIn PDF document text
- https://ad0d0dbb-669b-46a9-85df-79487014a0f3.filesusr.com/ugd/00d95d_8a11d6d42fd34c21b9bb1ad662a2c9de.pdf?index=trueIn PDF document text
- https://ff5d1526-1eb9-447d-8915-67ca9933f1b4.filesusr.com/ugd/9565fd_58b012dc1bab4ab88324312e6f259411.pdf?index=trueIn PDF document text
- http://labasir.epizy.com/giant_cell_arteritis_treatment.pdfIn PDF document text
- https://s3.amazonaws.com/vanatul/donoli.pdfIn PDF document text
- https://s3.amazonaws.com/naxozelozude/duxojomuvitanizedom.pdfIn PDF document text
- https://3926d074-74ab-41cc-aa9d-340192ccda4e.filesusr.com/ugd/5619e7_8429b5bc4a9b473599c43bc71ad1ac2d.pdf?index=trueIn 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_off0000ee99.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE99 | 5208 bytes |
SHA-256: be35f08964c3faea1bee79c17421f3da3e14fe6cae7e4820a6f4dd6d822ab5d7 |
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font_01_sfnt_off00010029.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10029 | 12244 bytes |
SHA-256: 3a2fc8b37f9dd8838e8a70f8ed2514f6eae4ce5affc9a51fbb710f7c0d2c3bf7 |
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