MALICIOUS
156
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, indicating a phishing or trojan distribution attempt. It contains a large number of embedded URLs, many pointing to compromised WordPress sites, suggesting it functions as a link farm to lure users to malicious content. The presence of external URIs and link farm heuristics strongly supports this attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
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://ehblending.com/wp-content/plugins/super-forms/uploads/php/files/0f7512bec7148c2e871e00e20cf7304d/8925803782.pdf In PDF document text
- http://sangiorgioautoservizi.com/userfiles/files/voxusoxawiwunozin.pdfIn PDF document text
- https://ailani.org/wp-content/plugins/super-forms/uploads/php/files/144f9125a2783daad6290668cb8cff12/63640255115.pdfIn PDF document text
- http://www.texaco.bargiel.com.pl/ckfinder/userfiles/files/19809610490.pdfIn PDF document text
- http://bjsixiang.com/jingkelun/userfiles/files/20210912100217.pdfIn PDF document text
- http://studiorapizza.it/userfiles/files/kinoluvosizakovexinesape.pdfIn PDF document text
- https://coffeetuanvang.com/Images_upload/files/lagefe.pdfIn PDF document text
- http://to-tuong.com/media/ckfinder/files/61024976386.pdfIn PDF document text
- http://cosmosimpex.com/app/webroot/ckfinder/userfiles/files/3350608838.pdfIn PDF document text
- https://washlounge.in/ckfinder/userfiles/files/66038831319.pdfIn PDF document text
- http://cicm2015.mist.ac.bd/app/webroot/ckfinder/userfiles/files/80628355561.pdfIn PDF document text
- http://rideabikenews.com/user_img/files/43228585852.pdfIn PDF document text
- https://hoffmanowska.pl/wp-content/plugins/formcraft/file-upload/server/content/files/161386062c7d21---70166606246.pdfIn PDF document text
- https://jgranit.pl/userfiles/file/8436570369.pdfIn PDF document text
- https://www.nobleorthodontic.com/wp-content/plugins/super-forms/uploads/php/files/8d8b88152f5540c3300ca72c08bfa945/gupozogov.pdfIn PDF document text
- http://pamatudarbai.lt/ckfinder/userfiles/files/62764422260.pdfIn PDF document text
- http://revize-elektro.info/UserFiles/File/78815307261.pdfIn PDF document text
- http://dmkert.hu/files/file/49674834945.pdfIn PDF document text
- https://www.goldenplanet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/161373cbd5be3c---xudokisakutojamawejut.pdfIn PDF document text
- http://gro-felix.si/uploads/67502189483.pdfIn PDF document text
- http://geoscan.it/userfiles/files/16066576255.pdfIn PDF document text
- http://salonlomi.pl/wp-content/plugins/formcraft/file-upload/server/content/files/1613fe49ecfed4---35764277605.pdfIn PDF document text
- https://sk-developers.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612f3d91f398f---fezenasegemidewopotijekiz.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/BvfzZFkJO3s/uplcv?utm_term=keymapper+pro+apkPDF 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_off0000e515.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE515 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000fd27.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD27 | 17072 bytes |
SHA-256: 4c9628ff9e15e35e2b29dcd0a23861fa77ee8f1e6c0742e61b0104c6d024f502 |
|||
font_02_sfnt_off00012976.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12976 | 10100 bytes |
SHA-256: c1ec8ea41b88835eb657a9c606192177e0509cc1ad9e3d14c024b8763d2b745c |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.