MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was detected as malicious by ClamAV and an ML classifier. It contains embedded JavaScript and a large number of external URIs, many of which point to compromised WordPress sites or disposable hosting, indicating a link farm designed to redirect users. The presence of embedded JavaScript suggests it may be used to facilitate the redirection or exploit vulnerabilities.
Machine Learning
- Nyx PDF Classifier malicious score 0.9860
Heuristics 7
-
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.
-
Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
-
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://asigurareingermania.ro/wp-content/plugins/super-forms/uploads/php/files/k631lcpgotstuupsddh4fqag96/49158067294.pdf In PDF document text
- http://svsteinfurth.de/radsportfiles/file/87438412523.pdfIn PDF document text
- http://amuseonline.com/absite/userfiles/file/24887860892.pdfIn PDF document text
- https://www.sabiamente.es/wp-content/plugins/formcraft/file-upload/server/content/files/160d6b5aa48578---77476500119.pdfIn PDF document text
- http://www.dramayaramendes.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1606ca80af2a1d---wogizogepixugijenakilidi.pdfIn PDF document text
- http://tanriovermensucat.com/uploads/genel/files/55029432607.pdfIn PDF document text
- https://ropaalmayoreo.com/images/userfiles/file/94006780244.pdfIn PDF document text
- http://xn----dtbfdwc0aaaev8k.xn--p1ai/ckfinder/userfiles/files/16912962501.pdfIn PDF document text
- http://msslink.ru/userfiles/files/tavudivij.pdfIn PDF document text
- http://bluecars.pl/userfiles/file/voxuforowo.pdfIn PDF document text
- http://associatedreclaimed.com/userfiles/files/zezupanevuwen.pdfIn PDF document text
- http://recamonde.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1610fb0f763cb5---mopituxolamu.pdfIn PDF document text
- http://agataklimowska.pl/userfiles/file/48238719805.pdfIn PDF document text
- http://highspiritsmusic.com/ckfinder/userfiles/files/jebuzesirufegigitidemim.pdfIn PDF document text
- https://www.kiteschule-kiel.de/wp-content/plugins/formcraft/file-upload/server/content/files/16087d86e873c0---63873696675.pdfIn PDF document text
- http://autosvanbeek.nl/mindcms/js/ckf/userfiles/files/57769179352.pdfIn PDF document text
- http://relocationservicesgroup.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607073be017f4---zafativexizovof.pdfIn PDF document text
- https://outsourcedbackoffice.co.uk/wp-content/plugins/super-forms/uploads/php/files/7c64c16ad05a5b622c156a6b1b951ca0/52730581367.pdfIn PDF document text
- http://dentalclinicbangalore.com/uploads/33432721250.pdfIn PDF document text
- https://thehamptonsbloomington.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ec952b52aef---30657013452.pdfIn PDF document text
- https://imagebeaute.fr/userfiles/file/rumevupo.pdfIn PDF document text
- http://raisemoneyonline.org/clients/6/69/691275cf9a36cab982b2498ebdc715be/File/97595845336.pdfIn PDF document text
- https://www.davidwoodpersonnel.com/wp-content/plugins/formcraft/file-upload/server/content/files/16105e3351123d---84750527553.pdfIn PDF document text
- http://eva.am/files/fed4da587560eaac.pdfIn PDF document text
- http://aksaxena.com/bpms/includes/fckeditor_uploads/userfiles/file/sidezago.pdfIn PDF document text
- http://covina.crazyrockinsushi.com/uploads/files/mokisemezemisixebalakamug.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/1xuhb7AK25c/uplcv?utm_term=u+verse+s30+remote+manualPDF 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_off0000e2fb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE2FB | 17840 bytes |
SHA-256: 353cb07565ade27c69ce205f7254e1c33b097b50ad3d9da39348a423007418ea |
|||
font_01_sfnt_off000110ba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x110BA | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off000128d1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x128D1 | 10644 bytes |
SHA-256: 50e7ef4970a8d30e42550f654ccc18bc1a1af3fe729f2ad9677173d7ffb6a6d6 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.