MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF was flagged by multiple heuristics and a machine learning classifier as malicious. It contains numerous links pointing to compromised websites, suggesting a phishing or malware distribution scheme. The ClamAV detection as 'Pdf.Phishing.Trojan' further supports its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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 https://ecoinkworld.com/wp-content/plugins/super-forms/uploads/php/files/6d9a191a3df56a7b9f12523797bde072/60532501667.pdf In PDF document text
- https://hps-gruppe.com/wp-content/plugins/super-forms/uploads/php/files/jitfpvhogprk83ft2c16gfkb78/78113137878.pdfIn PDF document text
- http://22743333.com/userfiles/files/zeviwavuga.pdfIn PDF document text
- https://www.diktu.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606e6a153c2b1---jigigifawad.pdfIn PDF document text
- https://formapolis.it/wp-content/plugins/super-forms/uploads/php/files/5fd4a05950d399ae9c912b478d21d2a8/fateluluruxixijuf.pdfIn PDF document text
- http://inewbus.com/wp-content/plugins/super-forms/uploads/php/files/4hu7e58uao18mt53n57ucbgks4/22212435450.pdfIn PDF document text
- http://aksaaydinlatma.com/img/editor/image/file/gewasulegokixukikef.pdfIn PDF document text
- https://naseeha.org/wp-content/plugins/super-forms/uploads/php/files/fa39a3f10109650368d37a4d7051965a/fowugo.pdfIn PDF document text
- https://nulifeus.com/~nulife/userfiles/file/tifepopilawetapida.pdfIn PDF document text
- https://laserbeautymachine.net/d/files/vanorexiravesipopenulol.pdfIn PDF document text
- https://mimpiindah1.com/contents//files/18256321688.pdfIn PDF document text
- http://bazatalty.pl/wp-content/plugins/super-forms/uploads/php/files/db57607e3c3364d872ce69daa7e7cd81/degisade.pdfIn PDF document text
- https://cutletsmeat.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607e57d8e72de---xelagivumobo.pdfIn PDF document text
- http://www.1atlanticfunding.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607f5102180d6---49531402096.pdfIn PDF document text
- http://royalwedding.jp/images/blog//file/29186162655.pdfIn PDF document text
- https://adiwirawanbali.com/wp-content/plugins/super-forms/uploads/php/files/9a3c7a8eb1dd1e220dfdec344b5cec13/sotikufaxabugavesem.pdfIn PDF document text
- http://wbbray.com/wp-content/plugins/formcraft/file-upload/server/content/files/16110c174a4a3c---27550716878.pdfIn PDF document text
- https://www.kiakaha.gr/wp-content/plugins/super-forms/uploads/php/files/pgr5spk6mdpim07u9nfa0j5s5u/xojepunoxovotezobodif.pdfIn PDF document text
- http://ural-kip.ru/admin/ckfinder/userfiles/files/nuzabuzokasoje.pdfIn PDF document text
- http://gemculture.com/userfiles/file/28704052810.pdfIn PDF document text
- https://endeligmandag.no/e-brev/data/div/79849738444.pdfIn PDF document text
- https://grahampropertytax.com/wp-content/plugins/super-forms/uploads/php/files/c0d891f3947762bfe5cd913f224486fd/zizavilezozewogidozixidaw.pdfIn PDF document text
- http://www.kliningstroy.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160899e8164b16---34054875484.pdfIn PDF document text
- http://halvani.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b86deb90d84---55692516577.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/GLLx1DTH0VQ/uplcv?utm_term=importance+of+haccp+in+food+industry+pdfPDF 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_off0000de59.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE59 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f66b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF66B | 16652 bytes |
SHA-256: 8e8728b86ff823e7880f0a32cf9394f329f6cfbeae5dbd5f0ddefedf158e96df |
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font_02_sfnt_off0001212e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1212E | 11004 bytes |
SHA-256: 98e09f5ad483a78b842f4e337fd5de3a767f5cee00abc836c50d8831259c2ecd |
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