MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm pointing to multiple disposable hosting domains, a common tactic for phishing and malware distribution. The ML classifier and ClamAV detection strongly indicate malicious intent. The presence of a 'download button' heuristic further supports the lure-based attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
Heuristics 7
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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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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 http://emotionpicturesfestival.gr/userfiles/file/73810110052.pdf In PDF document text
- http://objetivovender.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606cd0de4efd2---nuzir.pdfIn PDF document text
- http://fkm-lux.by/var/upload/file/zanukimiwexojunajeko.pdfIn PDF document text
- https://edukiya.com/wp-content/plugins/super-forms/uploads/php/files/815be1b5ebdda7f954686276db860847/toriluzalakijogugus.pdfIn PDF document text
- https://www.kiteschule-kiel.de/wp-content/plugins/formcraft/file-upload/server/content/files/160aa5c82d27a4---nomakejefogurotimem.pdfIn PDF document text
- http://pebyte.com/wp-content/plugins/super-forms/uploads/php/files/b9avft3u7v9hakjno4d28e5apa/7938763757.pdfIn PDF document text
- https://alshaabcoop.com/userfiles/file/56571756347.pdfIn PDF document text
- http://neodev.space/wp-content/plugins/formcraft/file-upload/server/content/files/1607dabb5d41b7---72359956781.pdfIn PDF document text
- https://radio-aurea.eu/files/file/juwajaxewezatafemovapo.pdfIn PDF document text
- https://gerastar.com/userfiles/file/41263897998.pdfIn PDF document text
- http://nanoscopy.ru/uploads/files/84650190080.pdfIn PDF document text
- http://yaqeen-eg.com/userfiles/file/fakaleteja.pdfIn PDF document text
- http://euro-ex.com/images/blog//file/legujojesudo.pdfIn PDF document text
- https://www.frontierexim.com/wp-content/plugins/super-forms/uploads/php/files/67im80bn7canmirqugru51sr9b/50813553013.pdfIn PDF document text
- http://www.sunargrup.com.tr/wp-content/plugins/super-forms/uploads/php/files/o0ggu9t2t786p30hnebhtd9ig0/54332037745.pdfIn PDF document text
- http://srihemkuntsahibfgp.org/hemkunt/userfiles/file/nesabixiz.pdfIn PDF document text
- https://akconta.com/uploads/files/bavefibululibumijagivori.pdfIn PDF document text
- http://sbsinternationalschool.org/sbsisnew/userfiles/file/32817537808.pdfIn PDF document text
- http://www.mvdisposal.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607abf001b922---91157774624.pdfIn PDF document text
- http://xn--80ackbssfuieecff0e8c.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/cbde7kdcegjhmaat3ecvqe47d2/kifisajawavidusasi.pdfIn PDF document text
- https://www.opdrrustukalac.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612e8914a800d---xapujefi.pdfIn PDF document text
- http://vdadanang.vn/app/webroot/assets/files/wekowifoviguwalisakuti.pdfIn PDF document text
- http://www.maarsehoveniers.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160fac7779fe42---vedigu.pdfIn PDF document text
- https://whitelightdesign.com/wp-content/plugins/super-forms/uploads/php/files/910fdb1c6eda9ba018a97416a6f8f104/82609057245.pdfIn PDF document text
- https://kimtuong.vn/isc/public/files/fckupload/file/lubuvetiporuxabekimal.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BkSY9tpko7c/uplcv?utm_term=malayalam+news+paper+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_off0000d929.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD929 | 23392 bytes |
SHA-256: 0b64136eab101cf152395b341f091b2df4513cb7dfdb51c7200cec98e70b7a4d |
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font_01_sfnt_off0001151d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1151D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00012d34.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12D34 | 10664 bytes |
SHA-256: 04fce7b09de10ce684c62935131afa86ae7aa6b29e41884466dd0d40f4feb128 |
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