MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was identified as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It functions as a link farm, containing numerous embedded URLs that point to compromised websites and disposable domains, suggesting a phishing or malware distribution scheme. The presence of multiple links on potentially compromised WordPress uploads and disposable hosting reinforces the malicious nature of the document.
Machine Learning
- Nyx PDF Classifier malicious score 0.9846
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://chcial.ru/uplcv?utm_term=jspdf+autotable+min+column+width PDF link annotation
- http://www.skupp.pl/wp-content/plugins/formcraft/file-upload/server/content/files/1607ffb731874b---zenekuledimuwemojoxudavur.pdfIn PDF document text
- https://elektrona.cz/files/file/94146828183.pdfIn PDF document text
- https://israelonthehouse.com/wp-content/plugins/formcraft/file-upload/server/content/files/160afae7508443---xofotijavigizawazagug.pdfIn PDF document text
- http://dallassymphonyleague.com/clients/1/14/14bb4a025281f1a32078cb68571f7cf3/File/xagozosuxizexapewazovo.pdfIn PDF document text
- https://fuze-pay.com/ckfinder/userfiles/files/73407245424.pdfIn PDF document text
- https://www.cdscabling.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1612550683fa22---12324490041.pdfIn PDF document text
- http://elesi.eu/fichiers/files/bitawajasik.pdfIn PDF document text
- http://wmehoa.org/clients/d/df/dff1b85474dadb967ea0c40f6d5e37f8/File/sizaz.pdfIn PDF document text
- http://beiwendq.com//data/attachment/file/21179491806.pdfIn PDF document text
- http://andreevmag.com/wp-content/plugins/super-forms/uploads/php/files/5806822b77d1409332d6a535712db561/63047882566.pdfIn PDF document text
- https://georgiamusicpartners.org/wp-content/plugins/super-forms/uploads/php/files/ac169a19323f50d9813ca8581c6f474d/92865897825.pdfIn PDF document text
- http://bagiez.de/userfiles/file/tawulutajovavodul.pdfIn PDF document text
- http://yuemeism.com/uploadfiles/files/mimagekikexovuwa.pdfIn PDF document text
- https://classconnbio.com/img-jacson/files/66346091497.pdfIn PDF document text
- http://raunlarose.us/wp-content/plugins/formcraft/file-upload/server/content/files/1608c8ef8a3931---lazibokan.pdfIn PDF document text
- http://bsl-trans.ru/admin/ckfinder/userfiles/files/vofasamujemeralo.pdfIn PDF document text
- http://www.vishalsahni.com/public/ckfinder/userfiles/files/87255121602.pdfIn PDF document text
- https://www.formwork.co.uk/wp-content/plugins/super-forms/uploads/php/files/6fa94d7n1oadi9652so4ue2kko/miwubewiropobo.pdfIn PDF document text
- http://stonebreaker.at/90980023293.pdfIn PDF document text
- http://bularz-auto.pl/images/userfiles/file/durojibot.pdfIn PDF document text
- http://dancephoto.ru/userfiles/files/36280162305.pdfIn PDF document text
- https://on-call-anatomist.org/ckfinder/userfiles/files/zotumisa.pdfIn PDF document text
- https://iaetindia.com/ckfinder/userfiles/files/zumitop.pdfIn PDF document text
- https://ebooksweb.net/files/file/kebumaran.pdfIn PDF document text
- https://www.northamericatalk.com/wp-content/plugins/formcraft/file-upload/server/content/files/160aed1839c5fe---14679424336.pdfIn PDF document text
- https://marciasmithconsulting.com/wp-content/plugins/super-forms/uploads/php/files/ae101824da1f4b16e07b7c18ea06254c/16265423182.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_off0000d347.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD347 | 18340 bytes |
SHA-256: c01c14905a21c9f6d66305624d54caec425542c243abdc7cad09cc61205401f8 |
|||
font_01_sfnt_off000103df.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103DF | 11104 bytes |
SHA-256: 998f7ba4aedbe31948af820f2360d0abda5bc50387748f1a974a6ef7ca4e7873 |
|||
font_02_sfnt_off00011d67.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D67 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.