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 maliciousness. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic indicates the document contains numerous links to disposable hosting, suggesting a phishing or malware distribution attempt. While no scripts were explicitly extracted, the presence of embedded URLs and the overall structure point towards a malicious intent to redirect users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9948
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 http://ingatlantv.tv/userfiles/files/xopejelegowima.pdf In PDF document text
- http://tw-jia.com/uploads/files/202109160004451217.pdfIn PDF document text
- https://goacetours.com/ckfinder/userfiles/files/jonodevanijumototatifi.pdfIn PDF document text
- http://tugrabilgisayar.net/resimler/files/30305657050.pdfIn PDF document text
- https://nutritie-metabolism-sanatate.ro/app/webroot/files/userfiles/files/85950454259.pdfIn PDF document text
- https://sanghvicranes.com/staging/media/10229394088.pdfIn PDF document text
- http://detskaoptika.cz/ckfinder/userfiles/files/88399137998.pdfIn PDF document text
- http://chochosanencino.com/uploads/files/pakuvujaziputarel.pdfIn PDF document text
- http://bmcnx.com/userfiles/file/54046751196.pdfIn PDF document text
- http://ybshajiang.com/userfiles/file/2021-09-09/21090908473772905774e1vcyv98yh.pdfIn PDF document text
- http://world-green-hope.com/uploads/files/kagadaroxonebogerulevuj.pdfIn PDF document text
- http://neoneofitou.com/ckfinder/userfiles/files/gufobepufokufigigajaji.pdfIn PDF document text
- http://asirius.su/wp-content/plugins/super-forms/uploads/php/files/8d3477471e8f33d534f55f6ad1ceff20/kixipofogeza.pdfIn PDF document text
- https://newdesert.pl/userfiles/file/77680550398.pdfIn PDF document text
- http://autoset66.ru/admin/ckfinder/userfiles/files/81330999233.pdfIn PDF document text
- https://fullgame.hu/uploads/files/67867515195.pdfIn PDF document text
- http://shbaicun.com/userfiles/file/2021090608225473499.pdfIn PDF document text
- http://surmounttravel.com/userfiles/files/kegovoximiximexonera.pdfIn PDF document text
- https://angelsforwarriors.org/userfiles/files/50446115288.pdfIn PDF document text
- http://hotelbelleepoque.bg/userfiles/file/77429278500.pdfIn PDF document text
- https://mandarinkinesiska.com/userfiles/file/56461065128.pdfIn PDF document text
- http://gardena.crazyrockinsushi.com/uploads/files/xizebezi.pdfIn PDF document text
- http://hodinovysoused.cz/upload/file/morevaxifa.pdfIn PDF document text
- http://dxline.eu/userfiles/file/dosisuguzigajiluposuj.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3CAf4wW3hvY/uplcv?utm_term=sdk+android+iosPDF link annotation
- 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_off0000c7e0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC7E0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000dff2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFF2 | 16896 bytes |
SHA-256: 42a28e22e4c81fe7e2735cbf5b452c162a589ef5cedb87678a428ea0c115e40e |
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font_02_sfnt_off00010b97.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B97 | 10132 bytes |
SHA-256: 9d89f4b1fadd9274e14a2efc9605f7a74f6c9075955b343887855746fb6b218c |
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