MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, many pointing to compromised WordPress sites, forming a link farm. The ClamAV detection and ML classifier strongly indicate malicious intent, likely for phishing or malware delivery. The presence of a link farm on disposable hosting suggests an attempt to obscure the ultimate destination of the malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9840
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://inlikeflintlogistics.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608d3054efbec---valujupanozofusutugupuvus.pdf In PDF document text
- https://www.apartamentselsllacs.com/wp-content/plugins/super-forms/uploads/php/files/07h9vupliklueuupu3uici9lg9/76952315322.pdfIn PDF document text
- https://www.sidertest.it/wp-content/plugins/formcraft/file-upload/server/content/files/1607f1c1a333f6---naxelorab.pdfIn PDF document text
- https://pinotcar.com/wp-content/plugins/super-forms/uploads/php/files/b64c94473183a9f5bddd86033ceb3a13/63180134851.pdfIn PDF document text
- http://www.darvidproperty.com/news/file/fabowifikiwo.pdfIn PDF document text
- http://www.chinahkcarplate.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a31023e4c62---85049701772.pdfIn PDF document text
- https://an-professional.ru/img/files/file/rovopikusijixovugisu.pdfIn PDF document text
- http://casaatlantida.com/userfiles/file///masasededilatobuvik.pdfIn PDF document text
- http://capmar.eu/userfiles/file/57129568854.pdfIn PDF document text
- https://atlasautoglass.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607f72214824a---pelotaxulisaku.pdfIn PDF document text
- http://andlupa.com/userfiles/file/juguvupi.pdfIn PDF document text
- https://alasclub.gr/neuro/ckfinder/userfiles/files/fumimuletoxotabewa.pdfIn PDF document text
- https://eyestech.in/wp-content/plugins/super-forms/uploads/php/files/scnmsvnnuk17heubnomkkgii93/34967217633.pdfIn PDF document text
- https://www.aceitedeoliva.com/wp-content/plugins/super-forms/uploads/php/files/4a5d9a2d22e10b081f597e0a2a8d1584/27811712663.pdfIn PDF document text
- https://www.electriclighting.com/wp-content/plugins/super-forms/uploads/php/files/f51862a7fad8182d042a3819aabe5756/juvabosuxoba.pdfIn PDF document text
- http://kazenergy.kz/wp-content/plugins/formcraft/file-upload/server/content/files/160917432d9a63---mezokudogekijemon.pdfIn PDF document text
- http://www.etoiles-recrutement.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ab27bc00577---68956634718.pdfIn PDF document text
- http://centrons.com/uploaded/file/184654762660caaadc6bd25.pdfIn PDF document text
- http://jikaramen.com/uploads/files/selikegiwonumululamo.pdfIn PDF document text
- http://www.k-24.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c4af2709e0b---45816661807.pdfIn PDF document text
- http://cdmatik.com/uploads/file/tixoligozufaf.pdfIn PDF document text
- http://ainut.fi/userfiles/file/gunekeninewiluj.pdfIn PDF document text
- https://www.lightingsolutionsinc.net/wp-content/plugins/super-forms/uploads/php/files/e32a3d48e1df5c3205a17f66b07e81ad/javazivifamibudujenelel.pdfIn PDF document text
- https://gelblighting.com/userfiles/files/rotibelukolun.pdfIn PDF document text
- https://mytutr.com/wp-content/plugins/super-forms/uploads/php/files/d2537efbbb6c1571489795191218c3d5/89870816721.pdfIn PDF document text
- http://www.fullmooneye.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c93f1b3b1bc---23340201868.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/S30rS-6n6vg/uplcv?utm_term=9.2+assessment+biology+answersPDF 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_off0000c569.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC569 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000dd80.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD80 | 11048 bytes |
SHA-256: d3828385d9570db2907b15a8d1ea933fd1832747429cc049295b9bda9a9ae333 |
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font_02_sfnt_off0000f757.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF757 | 16460 bytes |
SHA-256: 565ae44f152b208174f15a431a2d8ff7e83e8c2ea49f9b6cb7bc7d58b6593709 |
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