MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and a high number of external URLs, indicating a malicious intent to redirect users. The ML classifier and ClamAV detection strongly support this assessment. The embedded JavaScript likely facilitates the redirection or further payload delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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 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://catamma.ru/uplcv?utm_term=wrath+of+a+man+123movies PDF link annotation
- https://forkidsvietnam.vn/wp-content/plugins/super-forms/uploads/php/files/usn8tamnv4f4fem43fpmsb9trt/19947016541.pdfIn PDF document text
- http://w.scenekunstskolen-efteruddannelsen.dk/ckfinder/userfiles/files/gugezawo.pdfIn PDF document text
- http://ziepniekkalns.lv/wp-content/plugins/formcraft/file-upload/server/content/files/1613edb8b1360e---zidirezusemuzodaredakovor.pdfIn PDF document text
- http://botosani.ro/img/uploads/file/87064123472.pdfIn PDF document text
- http://aow.infogestnet.it/ckfinder/userfiles/files/3853218761.pdfIn PDF document text
- http://stacjaregeneracja.pl/userfiles/file/41501699486.pdfIn PDF document text
- http://fohow77.ru/upload/file/43030135018.pdfIn PDF document text
- http://sosonomo.com/ckfinder/userfiles/files/zekopetidovujugokapafe.pdfIn PDF document text
- https://medarbindia.org/ckfinder/userfiles/files/37983557509.pdfIn PDF document text
- https://volandovia.it/public/fileeditor/file/gexuwofugisumugolabaduno.pdfIn PDF document text
- http://hotelalbicia.com/userfiles/file/vizedetaxafib.pdfIn PDF document text
- http://dienlanhtruongson.com/upload/files/ginaxo.pdfIn PDF document text
- http://d-innovation.com/upload/files/kazoxifaxuxesade.pdfIn PDF document text
- https://tvsporedi.si/vsebina/xemolidibivegusogexivabow.pdfIn PDF document text
- http://leaguengn.com/userfiles/file///rudazas.pdfIn PDF document text
- http://studioesflores.pl/obrazy/file/97330268979.pdfIn PDF document text
- http://chiangmai-esc.net/user_img/files/36842057032.pdfIn PDF document text
- http://puisan.ru/uploads/file/nuxozuroxav.pdfIn PDF document text
- http://altelaw.com/uploads/image/file/mejizufozixuxegep.pdfIn PDF document text
- https://www.vek-bg.com/app/templates/js/ckfinder/userfiles/files/16822180909.pdfIn PDF document text
- https://magiccat.pro/ckfinder/userfiles/files/kilamozamopak.pdfIn PDF document text
- http://aktifbant.com/resimler/files/gufezobolizova.pdfIn PDF document text
- https://suadienlanhhanoi.net/upload/files/pixogosovenawolulujileje.pdfIn PDF document text
- https://lapdonline.org/file/33836587216.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_off0000b091.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB091 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000c8a8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC8A8 | 10836 bytes |
SHA-256: 6427969432bc4feb154655f69435652927daedf11a304370e0baaef99e14ede7 |
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font_02_sfnt_off0000e1a6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1A6 | 15204 bytes |
SHA-256: c0bbd3891ced17a0b76e8db0c119b41a4d0e1bb8e6d756c560c57e9dbc4226fb |
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