MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by multiple heuristics, including a critical ClamAV detection and an ML classifier, indicating malicious intent. It contains numerous embedded URLs that point to disposable domains and link farms, suggesting a phishing or malware distribution scheme. The presence of external URIs and the PDF_SEO_DISPOSABLE_LINK_FARM heuristic strongly support the classification as a malicious document designed to redirect users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://pixomot.ru/uplcv?utm_term=android+whatsapp+to+iphone+transfer+kostenlos PDF link annotation
- http://hanasushimenifee.com/uploads/files/ragolunapusirovudidalu.pdfIn PDF document text
- http://novelinternationalschool.com/ckfinder/userfiles/files/monubemoralu.pdfIn PDF document text
- https://www.spoton.pet/wp-content/plugins/super-forms/uploads/php/files/a6mkpuae5476itqgook587hpo7/41774550540.pdfIn PDF document text
- http://firmen-bekleidung.at/userfiles/file/neroxafowuzufewiwep.pdfIn PDF document text
- https://tomorrowhubs.com/upload/users/files/lodekuwosuzamivu.pdfIn PDF document text
- http://adamlegal.com/userfiles/file/20450445412.pdfIn PDF document text
- http://heureka-cz.eu/files/zelute.pdfIn PDF document text
- http://hotelpenza58.ru/ckfinder/userfiles/files/3449685608.pdfIn PDF document text
- http://malerbetrieb-malanders.de/Webseite/pics/fotos/1/file/55252582324.pdfIn PDF document text
- https://newsru.md/upload/userfiles/files/56099869860.pdfIn PDF document text
- https://vizzzio.ru/wp-content/plugins/super-forms/uploads/php/files/ae416620e6c86107a392c8eba6d66dc6/bitijilimilifinurovexego.pdfIn PDF document text
- http://shinies.ru/img/lib/file/varilojofodigude.pdfIn PDF document text
- http://gkz-crimea.ru/userfiles/file/jejirajaxazek.pdfIn PDF document text
- http://baliretreatcenter.com/olabali_ci/media/images/newsfiles/35530409418.pdfIn PDF document text
- https://ksmt.edu.np/assets/ckfinder/userfiles/files/96804290153.pdfIn PDF document text
- http://gk-eventus.ru/admin/ckfinder/userfiles/files/33107944199.pdfIn PDF document text
- http://thebankcardservice.com/uploads/files/basapimadoponafukom.pdfIn PDF document text
- https://maconlux.ovh/userfiles/files/53978836008.pdfIn PDF document text
- https://gbagencement.fr/uploads/file/lufejigotokabij.pdfIn PDF document text
- http://hangquangauto.com/files/98159697090.pdfIn PDF document text
- http://architettoseneca.com/userfiles/files/10371437545.pdfIn PDF document text
- https://skatrip.com/basefile/skatripcom/files/68124292814.pdfIn PDF document text
- http://villa-margherita.biz/userfiles/files/12138042273.pdfIn PDF document text
- http://mytrangroup.com/uploads/userfiles/file/47195567945.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_off0000e208.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE208 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000fa1f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA1F | 10756 bytes |
SHA-256: fb2a880becec30298e440d6e091bb60db768da74b1cd2d946069a5dc21b37511 |
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font_02_sfnt_off000112da.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x112DA | 19432 bytes |
SHA-256: d8bbfe4e89f3a2932268d5807b9456a2a2817ff3eda4e8547ff227f397b86856 |
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