MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing or trojan. It contains numerous embedded URLs pointing to external sites, many of which are hosted on disposable domains, indicating a link farm designed to distribute malicious content or phish users. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' strongly suggests this malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://queure.ru/uplcv?utm_term=cell+phone+reviews+2020+canada PDF link annotation
- http://exima.kr/userData/board/file/85466850131.pdfIn PDF document text
- http://reliancefla.com/admin/images/file/semowekobelonubekopel.pdfIn PDF document text
- https://demetraproject.eu/ckfinder/userfiles/files/85173421815.pdfIn PDF document text
- http://miyisz.com/mingyi/images/userfiles/file/jisuku.pdfIn PDF document text
- http://christschoolblr.in/userfiles/file/16231014253.pdfIn PDF document text
- https://www.zaantraining.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1613433b35dcd8---rodiwaxebazegide.pdfIn PDF document text
- https://tmtteks.com/files/81319652319.pdfIn PDF document text
- https://karinbentum.nl/uploads/file/xokiwakajeveziwebes.pdfIn PDF document text
- https://eric-parnes.shortex.com/ckfinder/userfiles/files/76043930238.pdfIn PDF document text
- https://netwindowvn.com/uploads/userfiles/file/rujijizituzufagemevunuz.pdfIn PDF document text
- http://baobianhkhang.com/upload/files/tifiwi.pdfIn PDF document text
- https://duongthuy.net/userfiles/file/pejazedunepurorefo.pdfIn PDF document text
- http://ednak.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613bbaec10d34---99022629526.pdfIn PDF document text
- http://woodwork.pl/ubezpiecz/obrazy/file/79712899688.pdfIn PDF document text
- http://dsfly.com/uploads/files/gezogofazujogutinadub.pdfIn PDF document text
- http://dominant.name/userfiles/file/8559546810.pdfIn PDF document text
- https://milsagliksen.org/upload/ckfinder/files/70664181332.pdfIn PDF document text
- https://movie2book.com/userfiles/file/xotajuxe.pdfIn PDF document text
- http://trunglamdecor.com/uploads/userfiles/file/befonalukoxarobe.pdfIn PDF document text
- http://pferdefreunde-brueckenhof.de/sites/default/files/userfiles/file/fezozerazi.pdfIn PDF document text
- http://ladna.pl/user_images/file/87718717196.pdfIn PDF document text
- http://edwindijk.nl/home/edijk/domains/edwindijk.nl/public_html/uploads/file/92473556711.pdfIn PDF document text
- http://montazenabytkupraha.cz/files/file/bepopomeniguvoruxotodot.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_off0000e5fb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5FB | 10936 bytes |
SHA-256: d1636e495903369960ab2a03fc63d6cdfef45ec1da1575cbdbd74021022f2b9e |
|||
font_01_sfnt_off0000ff57.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF57 | 17608 bytes |
SHA-256: e5c5213fce1fb61c14b5043d966638f09e0a4271d6cc93382e1bf0c7245aaa2e |
|||
font_02_sfnt_off00012d53.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12D53 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.