MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF contains embedded JavaScript and numerous external links, many of which point to compromised websites or disposable hosting, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent, likely to lure users to malicious sites or download further payloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9826
Heuristics 7
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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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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://loheb.co.za/XSRYdR1H?utm_term=ardramee+dhanumasa+free PDF link annotation
- http://restavratorstvo.com/ckfinder/userfiles/files/jogasekifo.pdfIn PDF document text
- https://backcountryplayground.com/wp-content/plugins/super-forms/uploads/php/files/b8218563327f43dbcaba6c7142e88d6b/batoxuzaro.pdfIn PDF document text
- http://bagiez.com/userfiles/file/nekozova.pdfIn PDF document text
- http://www.donboscovizag.org/images/files/dagaxudejomanifet.pdfIn PDF document text
- http://ppic.pl/www/js/kcfinder/upload/files/9424549748.pdfIn PDF document text
- https://satuldelut.ro/ckfinder/userfiles/files/xipavakaxagimasisinawo.pdfIn PDF document text
- https://webhostmurah.com/wp-content/plugins/formcraft/file-upload/server/content/files/162135512ae307---jodojamazurilesugak.pdfIn PDF document text
- http://milcontabil.com.br/wp-content/plugins/super-forms/uploads/php/files/fe751so0f2t6vnqp6mest1g887/runes.pdfIn PDF document text
- http://reguitti-engineering.it/userfiles/files/minexuxotubobolimaj.pdfIn PDF document text
- http://santabruna.cl/upload/file/68069192399.pdfIn PDF document text
- https://tahitotfaluovodak.hu/ckfinder/userfiles/files/givelejuwebezigusovikosa.pdfIn PDF document text
- https://buyafranchise.org/files/files/kakenizez.pdfIn PDF document text
- http://cascinamana.it/userfiles/file/betinomixome.pdfIn PDF document text
- https://voskovefiguriny.eu/kcfinder/upload/files/xejatena.pdfIn PDF document text
- https://gira-rozetki.su/kcfinder/upload/files/sedirer.pdfIn PDF document text
- http://www.littletreepreschool.com/admin/kcfinder/upload/files/ziduwemoroferuji.pdfIn PDF document text
- http://19nolumahmudiyeasm.com/depo/files/31631638865.pdfIn PDF document text
- https://outforced.mdei.info/ckfinder/userfiles/files/98613962019.pdfIn PDF document text
- http://cctsw.net/whly/up_files/FCK/file/20220208_062634_128.pdfIn PDF document text
- http://gdgom.com/upload/file/220201090845906211b86xow8lyy97.pdfIn PDF document text
- http://safakkereste.com/kcfinder/upload/files/woduxexodaduk.pdfIn PDF document text
- http://kalecikliyiz.biz/panel/kcfinder/upload/files/62880094166.pdfIn PDF document text
- http://ya-ke.cn/admin/upload/ponasetudirezaje.pdfIn PDF document text
- http://www.krishnashouse.com/ckeditor/kcfinder/upload/files/78509443356.pdfIn PDF document text
- http://hnht-electromagnet.com/d/files/bapowogovixi.pdfIn PDF document text
- http://adanateknikservis.web.tr/wp-content/plugins/formcraft/file-upload/server/content/files/1621b12cba47f3---niwonewenimedugel.pdfIn PDF document text
- http://zeshengtecphar.com/UploadFiles/FCKeditor/20220303095652.pdfIn PDF document text
- https://pecel-piok.hu/images/files/pagabot.pdfIn PDF document text
- http://nanjing.chinatupai.com/web/js/ckfinder/userfiles/files/89449821831.pdfIn PDF document text
- https://www.mozartcantat.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1621bab6c9b49c---mavipoxopune.pdfIn PDF document text
- https://legend-chang.com/UserFiles/files/79191797836.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000a432.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA432 | 17424 bytes |
SHA-256: 3344424ab3ec2bb5b47e32b431229a65ee6bcfece0e51c880f3dbbf5820056d0 |
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font_01_sfnt_off0000d19f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD19F | 16560 bytes |
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9 |
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font_02_sfnt_off0000e8bf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE8BF | 10344 bytes |
SHA-256: 0fb7e505d789a2124b53c22a3e40577022390220743d4054ded702927f616764 |
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