MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected by ClamAV as Pdf.Phishing.Trojan and an ML classifier returned a high malicious score. It contains numerous external URIs and is identified as a link farm on disposable hosting, indicating a phishing or malware distribution attempt. The document body is heavily obfuscated and appears to be generated by wkhtmltopdf, suggesting it's not intended for direct user reading but rather as a container for malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9949
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://pixomot.ru/uplcv?utm_term=reactions+of+alkanes+pdf PDF link annotation
- https://mimpishio1bet.com/contents/files/73773670540.pdfIn PDF document text
- http://turatabor.hu/media/nekifobegubiduxokufo.pdfIn PDF document text
- http://heldermusic.nl/ckfinder/userfiles/files/15488718573.pdfIn PDF document text
- http://sztarmedia.hu/_user/file/xomepep.pdfIn PDF document text
- http://xahuaheng.cn/userfiles/file/siguzulebe.pdfIn PDF document text
- https://gancza-yacht.pl/userfiles/file/26928885062.pdfIn PDF document text
- https://isleo.com/i_photos/file/zafagemiluwuni.pdfIn PDF document text
- https://ita.kru.ac.th/ckfinder/userfiles/files/nitefilajaputozu.pdfIn PDF document text
- https://jackinthegymtpe.com/uploads/files/202109120520317627.pdfIn PDF document text
- http://cukiernia.eu/upload/files/vonolinekut.pdfIn PDF document text
- http://www.dr.schure.net/ckfinder/userfiles/files/muvovudazidujelenosujukog.pdfIn PDF document text
- http://nguyenthaotech.com/upload/files/dudagapasozenexajekimukom.pdfIn PDF document text
- http://ventmetal.ru/userfiles/files/65401928859.pdfIn PDF document text
- http://fertilityupdates.com/userfiles/files/83729026985.pdfIn PDF document text
- http://benevolo.it/userfiles/files/41997940375.pdfIn PDF document text
- https://treasurehunterdetectors.solar-ovens.net/ckfinder/userfiles/files/zepaxubifofadimo.pdfIn PDF document text
- https://jaunimodienos.lt/wp-content/plugins/super-forms/uploads/php/files/n9o06edocibfokvqrc8dmqmi3l/7984163243.pdfIn PDF document text
- https://tourpon.kr/FileData/ckfinder/files/20210913_3B21E856226DD77E.pdfIn PDF document text
- http://matras-devison.ru/upload/file/93184061631.pdfIn PDF document text
- http://miet-boot.ch/images/uploadedimages/file/60207611714.pdfIn PDF document text
- http://shinies.ru/img/lib/file/4966962871.pdfIn PDF document text
- http://gniortho.com/files/Upload/file/bebogiliji.pdfIn PDF document text
- https://www.popcaffe.it/wp-content/plugins/super-forms/uploads/php/files/0cd099a0056e64374fdd46741a9e4700/36711201193.pdfIn PDF document text
- http://clubsahdianagalati.ro/upload/editor/file/tofegin.pdfIn PDF document text
- https://zhavezbozi.cz/data/file/noxir.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_off0000d760.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD760 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000ef77.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF77 | 10652 bytes |
SHA-256: b488ecd90964fa6542dbf91236d65ceea5f76363f6925a45e3f455c841484e24 |
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font_02_sfnt_off000107f7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107F7 | 18224 bytes |
SHA-256: 4c74a4f216d10b7328222922e954ec9a6de64b364c3b7d2eccadb17b6e5b941e |
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