MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was flagged by ML classifiers and ClamAV as malicious, indicating a high likelihood of malicious intent. The heuristics reveal a link farm pointing to compromised CMS uploads and disposable hosting, suggesting a phishing or malware distribution scheme. The presence of a visual download button further supports a lure-based attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 8
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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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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://infrive.ru/uplcv?utm_term=kabhi+na+kabhi+movie+mp3+song+download+pagalworld PDF link annotation
- https://shatalarab-llc.net/userfiles/files/ragabib.pdfIn PDF document text
- https://bienenaktuell.com/sites/bienenaktuell.com/files/file/xawubidudeno.pdfIn PDF document text
- https://akdenizokullari.k12.tr/wp-content/plugins/super-forms/uploads/php/files/3dkbhvcvseacv01hnkfb9l7usc/rufifafewadisubiladevel.pdfIn PDF document text
- http://79.170.40.182/boothtastic.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609c6318b2df5---piwetutilobedagar.pdfPDF link annotation
- https://samsungvrvklima.com/upload/ckfinder/files/80245125212.pdfIn PDF document text
- https://noks.cz/wp-content/plugins/formcraft/file-upload/server/content/files/16098622b439cf---madixogefiwejaxelalaxet.pdfIn PDF document text
- http://nessium.fr/userfiles/file/dokekitijufodewemoto.pdfIn PDF document text
- http://thelonerangerfanclub.com/ckfinder/userfiles/files/28678558923.pdfIn PDF document text
- http://cukiernia-waltar.pl/qcms/userfiles/file/fixaduredosijeduram.pdfIn PDF document text
- https://www.skyline-recruiting.com/wp-content/plugins/super-forms/uploads/php/files/0675fae3fad879dbd01b9ac250e5ea2e/mijinexozukidaxova.pdfIn PDF document text
- http://saxonrt.hu/img/userfiles/files/28457985347.pdfIn PDF document text
- http://ordineveterinarivenezia.eu/userfiles/files/24608214944.pdfIn PDF document text
- http://epoxidice.ro/mm/file/49865817784.pdfIn PDF document text
- http://ventss.ru/userfiles/files/bozugefomot.pdfIn PDF document text
- https://polinagerz.ru/wp-content/plugins/super-forms/uploads/php/files/s5b4k3dqvrveejfug2gfgopibl/josejorotidu.pdfIn PDF document text
- http://zhengfutz.com/v15/Upload/file/20215132134456337.pdfIn PDF document text
- https://szud94.hu/img/sajatfile/files/ruvunesatovepidapekam.pdfIn PDF document text
- https://driftwoodcc.com/userfiles/files/vubafib.pdfIn PDF document text
- http://feuerwehrobrigheim.de/upload/files/82792410189.pdfIn PDF document text
- https://guijek.com/userfiles/file/tonuk.pdfIn PDF document text
- http://russkiivopros.com/images/FCKeditor/file/35725213476.pdfIn PDF document text
- https://www.denisonlandscaping.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b2abb459876---36450962934.pdfIn PDF document text
- http://wtmongolia.com/materials/file/65037560377.pdfIn PDF document text
- 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_off0000d5ae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD5AE | 16924 bytes |
SHA-256: e004911e2072f0c841cf6a122ca73c2331d926343a38e87494f81a304083989f |
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font_01_sfnt_off000101cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x101CB | 11288 bytes |
SHA-256: 9deded9c84ef5e63023e2a4b9b130ec132b6ce89e857d4cd64460e78920621a3 |
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font_02_sfnt_off00011bb3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11BB3 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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