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 numerous links pointing to compromised websites, indicating a phishing or malware distribution attempt. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic suggests a link farm on disposable hosting, further supporting a malicious intent to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9835
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://allianceflooring.net/wp-content/plugins/super-forms/uploads/php/files/7a40c776810d0d4e314e629d620ad4a0/rivojizopotezepuxel.pdf In PDF document text
- http://minuspk.ru/minuspk.ru/userfiles/file/56720383293.pdfIn PDF document text
- https://fmpride.com/wp-content/plugins/super-forms/uploads/php/files/115268355a89f4db16c1f635c41d3f1e/77997400814.pdfIn PDF document text
- http://crackershrimp.com/file_media/file_image/file/nabenusudobawafe.pdfIn PDF document text
- http://kazenergy.kz/wp-content/plugins/formcraft/file-upload/server/content/files/160786d30ec25c---bebijijel.pdfIn PDF document text
- http://witnesstherealist.com/wp-content/plugins/super-forms/uploads/php/files/f94afafc6774ce8e53cea12218d26527/59733840725.pdfIn PDF document text
- https://atraba-holding.com/userfiles/file/99626593630.pdfIn PDF document text
- http://agiteam.org/clients/b/b0/b0c4817036ef1cb73596cc935f3fa86d/File/1208370924.pdfIn PDF document text
- https://plasy.com/uploads/file/lesesinaduwafilexijik.pdfIn PDF document text
- https://drsubhashawale.com/ckfinder/userfiles/files/21942607166.pdfIn PDF document text
- https://agrilaui.com/userfiles/file/24181786331.pdfIn PDF document text
- http://www.maoles.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b499a116ec2---mamugofokelor.pdfIn PDF document text
- http://www.iso-clean.fr/wp-content/plugins/formcraft/file-upload/server/content/files/16079b830e4a75---52347443773.pdfIn PDF document text
- http://www.mtpartnersfl.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607da5b9cf37c---xodujal.pdfIn PDF document text
- https://olgapopovaphoto.com/wp-content/plugins/super-forms/uploads/php/files/3825b943a6080e12566a435061bb27e8/72522568200.pdfIn PDF document text
- https://www.quatainvestimentos.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160d65f1a64309---bozodorufiwudijerep.pdfIn PDF document text
- https://www.beachesbrewing.com/wp-content/plugins/super-forms/uploads/php/files/219ff88b23c889ab57f5b99d681d679e/dokoledig.pdfIn PDF document text
- http://ttlh.vn/storage/ckfinder/files/72185669543.pdfIn PDF document text
- https://www.lorenzofranzone.it/wp-content/plugins/super-forms/uploads/php/files/cd570e63392d2d8d0ec6c4806f5d1144/61632901443.pdfIn PDF document text
- https://keralahappyjourney.com/ckfinder/userfiles/files/33844720137.pdfIn PDF document text
- http://anhopphat.com/uploads/files/penan.pdfIn PDF document text
- http://melissajacksonmd.com/wp-content/plugins/formcraft/file-upload/server/content/files/16095d9b181fa8---waroruguwumidezakamasuki.pdfIn PDF document text
- https://relleno-acidohialuronico.com/wp-content/plugins/super-forms/uploads/php/files/2d1ae52abf951bf9c95010239045a34b/wagidevexu.pdfIn PDF document text
- https://inchirieriavioane.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1609b9aa0b2da3---14613264920.pdfIn PDF document text
- http://jjmcp.jp/userfiles/Image/file/wafamegiluzufojixu.pdfIn PDF document text
- https://bibliothequeanglaise.org/upload/files/54072246780.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/FevRqgeaUVY/uplcv?utm_term=game+of+thrones+willasPDF 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_off0000fbff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBFF | 17456 bytes |
SHA-256: 28a365e168b461666eac9212b5809fe956f74838dc7797ad5ab890440133733e |
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font_01_sfnt_off00012967.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12967 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001417e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1417E | 10604 bytes |
SHA-256: 64d5b31add4b891c18d6ebd3d558b60e8de24fecd18a9e61b9e18c4174978218 |
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