MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically identified as a phishing trojan. It contains numerous embedded URLs, many of which are part of a link farm hosted on disposable domains, indicating a strong intent to redirect users to potentially harmful content. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' directly supports this assessment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9917
Heuristics 5
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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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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://philabc.ru/uplcv?utm_term=coolie+no+1+2020+full+movie+download+filmywap PDF link annotation
- https://petikdaun.com/contents/files/rawokaripi.pdfIn PDF document text
- http://alisawedding.com/upload/users/files/rufujinoputezijibi.pdfIn PDF document text
- http://chemicalengineers.ie/images/wudatuzizexifowo.pdfIn PDF document text
- http://hzkontejnery.cz/ckfinder/userfiles/files/rosidufawizami.pdfIn PDF document text
- https://carlojans.com/cms/file/51912371995.pdfIn PDF document text
- http://www.bongbansaigon.com/uploads/files/33815120859.pdfIn PDF document text
- http://www.loockuniformes.com.br/home/wp-content/plugins/formcraft/file-upload/server/content/files/16131143101075---49400072130.pdfIn PDF document text
- http://universalthailand.com/images/uploads/ckfinder/files/xabumigi.pdfIn PDF document text
- http://przystaneknida.pl/data/aktualnosci_imgs/file/78884101141.pdfIn PDF document text
- http://zoldjogsi.hu/uploads/files/kexipotiguxuxozazibag.pdfIn PDF document text
- http://gesundezellen.com/neu/userfiles/file/titaxixazofonujamum.pdfIn PDF document text
- http://toyotacri.com/userfiles/files/watemijufugurudagawem.pdfIn PDF document text
- http://mrpennarak.com/user_file/file/kifupis.pdfIn PDF document text
- http://iweldbot.com/ckfinder/pho/files/20671593470.pdfIn PDF document text
- http://manavpublicschool.org/manav/userfiles/file/wofusajarediluzalafesirip.pdfIn PDF document text
- https://jodhpurtravels.com/nbloom/fckuploads/file/kisukenuvevatikos.pdfIn PDF document text
- http://classtool.info/upload/files/fademepepopitoje.pdfIn PDF document text
- https://ipssecurityconsultants.com/ckfinder/userfiles/files/sugap.pdfIn PDF document text
- https://imihwa.com/uploads/image/20210901/files/20210901211709.pdfIn PDF document text
- http://cbstav.cz/file/dokefiz.pdfIn PDF document text
- https://hometutorsdelhi.com/userfiles/files/zovutevixobuviguxi.pdfIn PDF document text
- https://digitaldaya.com/imagenes/file/49756262080.pdfIn PDF document text
- https://visaonline-vn.com/wp-content/plugins/super-forms/uploads/php/files/0k74cpt0m4053m27mag8earrcq/bepelodadinozuj.pdfIn PDF document text
- http://kiemdinhcan.com/Images_upload/files/munidepogeluleku.pdfIn PDF document text
- http://expertsystemgroup.com/file_media/file_image/file/tufeduv.pdfIn PDF document text
- http://www.mariabeckmann.com/fotos/uploads/files/73323183919.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_off0000d837.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD837 | 17264 bytes |
SHA-256: cf2db6f768943adf010120000dee4c267e74219e10f1f3071e2dc28c638eccba |
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font_01_sfnt_off000104fa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104FA | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00011d11.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D11 | 10984 bytes |
SHA-256: 9ace276f51021b761b00c0c662718eccf25caf8781843f39c5dd3036ebbc2759 |
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