MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. Heuristics identified it as a link farm, with many URLs pointing to compromised WordPress sites or disposable hosting, suggesting a phishing or malware distribution scheme. The PDF structure itself does not contain readable content, but the embedded URLs are the primary indicators of its malicious function.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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.
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://on-video.com/movies/movie_data/file/jatamijuwimo.pdf In PDF document text
- http://robertfeinberglaw.com/images/edit_images/file/11800607874.pdfIn PDF document text
- https://rlvanstory.com/wp-content/plugins/super-forms/uploads/php/files/ee3bfbdb4c0766724551cc29c33af602/miwebupi.pdfIn PDF document text
- https://tomclarkvoiceovers.com/userfiles/files/dawuguxijubunufulobo.pdfIn PDF document text
- https://stewsites.com/wp-content/plugins/super-forms/uploads/php/files/566b6f08dbc59e3afbeba208b7971a6f/muxipisavibubuje.pdfIn PDF document text
- http://www.jhannahs.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ac530c2f7b6---vodogabipulizujutiredap.pdfIn PDF document text
- http://smn1970.com/clients/d/d4/d44d2684521ac238e4bdef02d06179b0/File/zurizetuxofebebiwufamo.pdfIn PDF document text
- https://chp-travel.ir/data/file/62657962423.pdfIn PDF document text
- http://www.majoriscambio.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160c9ddbbd9bec---nodijimogupe.pdfIn PDF document text
- http://omniatel.it/wp-content/plugins/formcraft/file-upload/server/content/files/1607d8d9794ed9---gamusotinukexetovoli.pdfIn PDF document text
- https://afd.me.uk/wp-content/plugins/super-forms/uploads/php/files/2f5rm0o32it3tu4b2r4kbe9bbh/xuwiv.pdfIn PDF document text
- http://kayamedbursa.com/userfiles/file/72510527573.pdfIn PDF document text
- https://homeaestheticsllc.com/wp-content/plugins/super-forms/uploads/php/files/0591122405dce43d904698be4dcbd853/jirew.pdfIn PDF document text
- https://www.modianodesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d1ce3834f86---93864618558.pdfIn PDF document text
- https://celovechurch.org/wp-content/plugins/super-forms/uploads/php/files/a95790fa156269684f113837fdad2c43/fofaluvojik.pdfIn PDF document text
- http://lamgi.pl/ckfinder/userfiles/files/riwifovufimejutiz.pdfIn PDF document text
- https://netshopnepal.com/userfiles/file/xazoxow.pdfIn PDF document text
- https://moolans.com/uploads/files/bonorelibasezewumogu.pdfIn PDF document text
- http://www.rlktechniek.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16095cea0e11a0---zigujubowologalafo.pdfIn PDF document text
- http://brainbond.ro/userfiles/file/21975481794.pdfIn PDF document text
- https://andana.us/files/files/43042169564.pdfIn PDF document text
- https://yourlightingbrand.com/wp-content/plugins/super-forms/uploads/php/files/3357e04cfecda5650a3f1e94a3231fd2/83587374577.pdfIn PDF document text
- https://alcc.vn/wp-content/plugins/super-forms/uploads/php/files/c4v8j4sc57o4dphutp1tistq4h/wituritevepikes.pdfIn PDF document text
- http://alliance-ltd.com/userfiles/40143865062.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/PmAiG5ZyT-k/uplcv?utm_term=quimica+dos+alimentos+fennema+pdf+downloadPDF 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_off0000bad6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBAD6 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000d2ed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD2ED | 10928 bytes |
SHA-256: e907caf9d6e5d85998206fcbca9981cf5033ec972730d324204a7fdc2b7fc43b |
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font_02_sfnt_off0000ec5f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC5F | 18156 bytes |
SHA-256: 5c7574d403c5903b10987c7e744c9d9c4c2d903a3c05ce663b5204abab0d91eb |
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