MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous embedded URLs, many of which point to compromised websites or disposable hosting, suggesting a phishing or malware distribution scheme. The presence of a 'link farm' heuristic further supports this, indicating the document's primary purpose is to redirect users to external, potentially harmful, sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
-
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://pixomot.ru/uplcv?utm_term=operate+pc+with+android+phone PDF link annotation
- https://www.baust.edu.bd/app/webroot/ckfinder/userfiles/files/megexutofaparoxumo.pdfIn PDF document text
- http://trungnguyenjsc.vn/uploads/image/files/28113315647.pdfIn PDF document text
- http://sakirnoopo.ru/wp-content/plugins/super-forms/uploads/php/files/cafbb2292c06daaa1357c9d96d3995be/98483159358.pdfIn PDF document text
- http://pescepiana.eu/userfiles/files/5418438065.pdfIn PDF document text
- http://connectcontrol.net/files/userfiles/files/91208451812.pdfIn PDF document text
- https://www.peltonfell.org.uk/ckfinder/userfiles/files/xegilibuliwolugifitepin.pdfIn PDF document text
- http://plkorea77.com/ckupload/files/56227176782.pdfIn PDF document text
- http://domusanna.it/userfiles/files/75328287302.pdfIn PDF document text
- http://bjsddesign.com/filespath/files/20210919071841.pdfIn PDF document text
- http://baruraprotidin.com/assets/ckfinder/core/connector/php/uploads/files/puzowube.pdfIn PDF document text
- http://tumwebthailand.com/ckfinder/userfiles/files/88772093770.pdfIn PDF document text
- https://numen-wow.com/userfiles/cloud/files/6541296992.pdfIn PDF document text
- https://balajihighfields.in/userfiles/file/11467907975.pdfIn PDF document text
- http://stigstudiotecnico.it/userfiles/files/30372715191.pdfIn PDF document text
- http://www.highlandmetals.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1613c7ea6e914f---42071816800.pdfIn PDF document text
- http://gift-founder.com/archive/upload/files/45956268162.pdfIn PDF document text
- http://stavo-bazar.cz/userfiles/file/98930541288.pdfIn PDF document text
- https://trouver-une-ssii.com/img/pics/files/misizunu.pdfIn PDF document text
- https://cottonweb.net/userfiles/file/33632404840.pdfIn PDF document text
- https://hfbee.tw/upload/ckfinder_temp/files/20210904045435.pdfIn PDF document text
- https://smg.bid/ckfinder_userfiles/files/jisekabefo.pdfIn PDF document text
- https://usgcambodia.com/userfiles/file/87477396658.pdfIn PDF document text
- http://bowie.abwingsmd.com/uploads/files/xajegeja.pdfIn PDF document text
- https://goldgreiner.de/userfiles/file/dukatabapebomokovoxeg.pdfIn PDF document text
- https://www.audifonosdoshoydos.com/wp-content/plugins/formcraft/file-upload/server/content/files/161477996d51f0---vatatobegur.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_off0000ebdd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBDD | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off000103ef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103EF | 17620 bytes |
SHA-256: 010528eca2369a01da6eacfda5cee9830524ed42afcc80ee46fec17ab1b146f3 |
|||
font_02_sfnt_off00013204.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13204 | 10508 bytes |
SHA-256: 735d45e8962f9133e39f03da05294585796728ed2580f3d0627a77323ca65dbb |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.