MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains a large number of embedded URLs, many pointing to disposable hosting, suggesting a link farm or phishing lure. The presence of external URIs and the overall structure indicate an attempt to redirect users to potentially harmful websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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=how+to+use+psiphon+pro+on+android PDF link annotation
- http://campfirewtx.org/userfiles/file/lekovomojafosavufulafase.pdfIn PDF document text
- http://vlaamspatientenplatform.be/_plugin/ckfinder/userfiles/files/4613985701.pdfIn PDF document text
- http://esrafisek.com/images_upload/files/begujefudoxoz.pdfIn PDF document text
- https://drddvichitra.com/userfiles/file/digaxuxolerekin.pdfIn PDF document text
- https://ascend.sut.ac.th/ce/2017/src/plugins/ckfinder/userfiles/files/57221659565.pdfIn PDF document text
- https://thewentworthco.com/wp-content/plugins/super-forms/uploads/php/files/lmc8a0tihpkhjc60ud8rr3pvsh/nesuwemajuwibexeb.pdfIn PDF document text
- http://terezmisszio.eu/files/file/2316468184.pdfIn PDF document text
- http://lubrifianti-auto.ro/files/file/kizusufuxetanuzaketivudad.pdfIn PDF document text
- http://dyneco.kr/userData/board/file/kowonafunokinezoruv.pdfIn PDF document text
- https://baatco.com/ckfinder/userfiles/files/97213294855.pdfIn PDF document text
- http://alde-pace.org/ckfinder/userfiles/files/situjif.pdfIn PDF document text
- http://huichem.com/ckfinder/userfiles/files/69452383832.pdfIn PDF document text
- https://mp2020.csysadmin.com/ckfinder/userfiles/files/198155699.pdfIn PDF document text
- http://ballmillfactory.com/d/files/25191301445.pdfIn PDF document text
- https://bawaniint.com/ckfinder/userfiles/files/mawewisiruxunu.pdfIn PDF document text
- http://dangkydoanhnghiep.org/hinhanh_fckeditor/file/jugumerakosovetuzabifu.pdfIn PDF document text
- https://alasclub.gr/neuro/ckfinder/userfiles/files/faneluwobexakadug.pdfIn PDF document text
- http://airserbia2009.vs.rs/multimedia/file/63438279462.pdfIn PDF document text
- http://www.brennholz-heinlein.de/wp-content/plugins/formcraft/file-upload/server/content/files/1613bffecbe9b4---88960550581.pdfIn PDF document text
- http://slmj8.com/data/userfiles/files/910084264.pdfIn PDF document text
- http://www.cenlafilm.com/siteuploads/editorimg/file/fobegakovefagiri.pdfIn PDF document text
- http://prompol.com/media/file/9446625132.pdfIn PDF document text
- http://sivam.pl/files/file/wunozivojavififofi.pdfIn PDF document text
- http://fcv-bo.org/data/fcv-bo/userfiles/file/49739075779.pdfIn PDF document text
- http://louisiana-arts.org.s150269.gridserver.com/siteuploads/editorimg/file/vizowubotejasela.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_off0000b3b1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB3B1 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000cbc3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCBC3 | 17004 bytes |
SHA-256: c1a1e255e07056d19fea7ac1bbdc57a22efea6d4cdb47b9f766ac351d4848a20 |
|||
font_02_sfnt_off0000f6db.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6DB | 10620 bytes |
SHA-256: 2ea0dbecd481e54e7f8bf3277fc2f7b879dc16fc9870feaf33a34b41a7954ff2 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.