MALICIOUS
156
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 numerous embedded URLs that point to compromised websites and disposable hosting, suggesting a link farm designed to redirect users to malicious content. The presence of external URI heuristics and link farm indicators reinforces this assessment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9978
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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://allytemp.ru/uplcv?utm_term=youtube+converter+download+for+android PDF link annotation
- http://eatatrudy.com/uploads/files/31595084634.pdfIn PDF document text
- http://wonderful-foods.net/userfiles/file/fopowusaridojuwowanelap.pdfIn PDF document text
- http://alphamarino.kz/images/news/file/jevoduvawokusaz.pdfIn PDF document text
- https://trucraftsmanship.com/wp-content/plugins/formcraft/file-upload/server/content/files/16136727a33a48---nozes.pdfIn PDF document text
- http://emailreceptionist.net/userfiles/file/77591948716.pdfIn PDF document text
- http://kliknetezde.cz/admin/obrazky/file/rolovulipubo.pdfIn PDF document text
- http://vevo.keresztessyoptika.hu/elemek/file/87246623477.pdfIn PDF document text
- http://paitoonbox.com/userfiles/files/54037554477.pdfIn PDF document text
- https://goldmenu.com/userfiles/file/zutupoxupefixipuza.pdfIn PDF document text
- http://divorcefinance.nl/uploads/file/35580326244.pdfIn PDF document text
- http://soundspace.eu/Upload/file/pezotevu.pdfIn PDF document text
- http://thietbiytedaibao.com/media/files/jevijuloxepapakolamajobi.pdfIn PDF document text
- http://konikanarrowfab.com/ckfinder/userfiles/files/sowedilovozulewal.pdfIn PDF document text
- https://maintogelonline.bet/contents/files/7949804997.pdfIn PDF document text
- https://2ruoteexpo.it/ckfinder/userfiles/files/dawazerigudepakunip.pdfIn PDF document text
- http://www.viksexteriors.com/wp-content/plugins/formcraft/file-upload/server/content/files/161421ea7a789e---31949091757.pdfIn PDF document text
- https://www.andeanskyline.com/wp-content/plugins/formcraft/file-upload/server/content/files/16136aa4f7a9b0---80483297983.pdfIn PDF document text
- http://grupposcorcia.it/userfiles/files/90340527920.pdfIn PDF document text
- http://lnhaihui.com/userfiles/file/20210906061212_1147106429.pdfIn PDF document text
- http://osayit.com/images/file/zavadoloxosukipaketaze.pdfIn PDF document text
- http://terapie-psi.ro/wp-content/plugins/formcraft/file-upload/server/content/files/161428b051a9a9---14446201428.pdfIn PDF document text
- https://bamfieldrental.com/userfiles/file/boxopuloxu.pdfIn PDF document text
- http://barahi.com/assets/userfiles/files/detofuroliju.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_off0000b1c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB1C9 | 10676 bytes |
SHA-256: c7c72f14a0dd07931af61c0b75549171c1db3aaf1a5913022f8ac9a658169441 |
|||
font_01_sfnt_off0000ca69.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCA69 | 14324 bytes |
SHA-256: 315e9f31f594229070a992dabe50e834ad1ed89d87129163f730affb641a831d |
|||
font_02_sfnt_off0000ee44.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE44 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.