MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was flagged as malicious by ClamAV and an ML classifier. It contains a link farm pointing to multiple compromised WordPress sites, suggesting an attempt to redirect users to malicious content. The presence of external URIs and a link farm on disposable hosting indicates a phishing or malware distribution vector.
Machine Learning
- Nyx PDF Classifier malicious score 0.9912
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://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/16102b158804c7---17319002070.pdf In PDF document text
- https://vrindaindia.com/php/joseph/uploads/file/49304141655.pdfIn PDF document text
- https://adbadog.com/wp-content/plugins/super-forms/uploads/php/files/679ba05e58c935cf67bb3bdefd45dbe2/rurazutuwomuvefilegozopa.pdfIn PDF document text
- http://perfectthesale.com/wp-content/plugins/formcraft/file-upload/server/content/files/160710d97b3cc5---wazal.pdfIn PDF document text
- https://www.davinci.dk/wp-content/plugins/formcraft/file-upload/server/content/files/160770acd0ed73---35032893699.pdfIn PDF document text
- https://sinarwaja.com/account/files/vukowofakefidagele.pdfIn PDF document text
- https://www.kiteschule-kiel.de/wp-content/plugins/formcraft/file-upload/server/content/files/16075e151296ff---sovulefanulabusim.pdfIn PDF document text
- http://brenno-tojestto.pl/userfiles/file/49674601123.pdfIn PDF document text
- http://hakkabrothers.com/userfiles/file///gelanemoxodiw.pdfIn PDF document text
- http://email-database.info/userfiles/file/parawofedirabikajiro.pdfIn PDF document text
- http://funperm.ru/content/file/didukozu.pdfIn PDF document text
- https://abouelhoulgroup.com/userfiles/files/44169356695.pdfIn PDF document text
- http://bora.su/ckfinder/userfiles/files/fapewokamijofoxatemen.pdfIn PDF document text
- https://www.jahnigterbraak.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16102c6ce56e5a---76218748593.pdfIn PDF document text
- http://kondicionery-himki.ru/upload_picture/file/sagamiferik.pdfIn PDF document text
- http://superfasttv.com/uploads/files/xobogufepuzumipel.pdfIn PDF document text
- https://mimpiindahsatu.com/contents//files/89744635221.pdfIn PDF document text
- https://piataafacerilor.ro/app/webroot/files/userfiles/files/3401840942.pdfIn PDF document text
- http://minerva-collection.net/files/files/bezelutijonudadenadaked.pdfIn PDF document text
- http://a-range.ru/wp-content/plugins/formcraft/file-upload/server/content/files/161358244b5b75---84847678640.pdfIn PDF document text
- https://nuregio.de/wp-content/plugins/formcraft/file-upload/server/content/files/1608a207a4c78d---63333507207.pdfIn PDF document text
- http://24horasnoar.com.br/ckfinder/userfiles/files/todimogonokadiwijavix.pdfIn PDF document text
- https://cordovajewelry.com/images/file/17206048164.pdfIn PDF document text
- http://ngocvietbungalow.com/upload/files/20643566831.pdfIn PDF document text
- http://abwrichmond.com/uploads/files/12021052681.pdfIn PDF document text
- https://beaufortbond.com/wp-content/plugins/super-forms/uploads/php/files/86c56ea734723e1fca848f6503d396f4/xizinalinut.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/FevRqgeaUVY/uplcv?utm_term=bukhari+sharif+in+urdu+hadees+full+pdf+free+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_off0000e053.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE053 | 20516 bytes |
SHA-256: 5751188b8a0aa446e7faad64269a75e80f4367507e238879052e2b95b15381ec |
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font_01_sfnt_off000115c2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x115C2 | 10828 bytes |
SHA-256: 450ec9304a6a126a4b5a941c0edc9374346bbf8bfb44ff64f068e30c58875133 |
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font_02_sfnt_off00012eb8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12EB8 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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