MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file is a PDF document flagged as malicious by ClamAV and an ML classifier. It contains numerous embedded URLs, many of which point to compromised WordPress sites, suggesting a link farm designed to redirect users to malicious content. The presence of 'utm_term' parameters in some URLs indicates an attempt to track user engagement with these lures.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
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 http://www.iso-clean.fr/wp-content/plugins/formcraft/file-upload/server/content/files/161310de994798---wofolowat.pdf In PDF document text
- https://halobysciton.com/wp-content/plugins/formcraft/file-upload/server/content/files/16137f6cb3c3cc---72759305384.pdfIn PDF document text
- http://mijneigenlift.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16136f2f7e048a---menexuwenodifidazajeza.pdfIn PDF document text
- http://inistor.com/ufiles/files/befabifagixerijuleziseze.pdfIn PDF document text
- http://sahcarpets.com/userfiles/file/tukeduvepipevowona.pdfIn PDF document text
- http://vanhacollection.com/images/files/fopubodijerexapazavej.pdfIn PDF document text
- http://gazetavk.ru/img/file/nenepivisuxisopive.pdfIn PDF document text
- https://metrosecuritynepal.com/assets/userfiles/files/4171861800.pdfIn PDF document text
- http://jarosi.hu/files/file/5461897128.pdfIn PDF document text
- https://cubic.is/userfiles/file/zimiranid.pdfIn PDF document text
- https://madame-tina.com/ckfinder/userfiles/files/27572724445.pdfIn PDF document text
- http://mebelhotel.ru/userfiles/files/16658535278.pdfIn PDF document text
- http://www.neoneophytou.com/ckfinder/userfiles/files/taturerajosok.pdfIn PDF document text
- https://gmt-tw.com/app/webroot/userfiles/files/26924545409.pdfIn PDF document text
- http://aitrans.cn/UploadFile/file/F1202109010504541819.pdfIn PDF document text
- http://slovbau.sk/test/userfiles/file/musiziwif.pdfIn PDF document text
- http://abcbyspu.net/ckfinder/images_store/files/bediwafejejaxotejagugi.pdfIn PDF document text
- http://hexindechem.com/upload/files/30289020511.pdfIn PDF document text
- http://kalmi.ru/upfiles/files/37639872095.pdfIn PDF document text
- https://theipbuzz.com/images/file/74529907267.pdfIn PDF document text
- http://labonscafe.com/userfiles/vixolipaxetow.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/PmAiG5ZyT-k/uplcv?utm_term=mx+player+pro+for+pcPDF 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_off0000de1f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE1F | 17868 bytes |
SHA-256: d279c1299877e0e9f937cba9c742bc8173c72515dc7821b709477b87a98eb072 |
|||
font_01_sfnt_off00010c32.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C32 | 10220 bytes |
SHA-256: 46bec9297f45f6167e300d8f2fb7bd21e4cae26538572002490b3ad68ee4a7fe |
|||
font_02_sfnt_off00012359.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12359 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.