MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by a machine learning classifier and ClamAV as malicious. It contains numerous embedded URLs, many of which point to compromised WordPress sites, suggesting a phishing or malware distribution campaign. The presence of these links indicates an attempt to lure users to malicious external resources.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
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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LOLBin token sequence in document text high SE_LOLBIN_RUN_COMMANDExtracted document text contains a Windows script/execution tool name (PowerShell, mshta, cmd, rundll32, regsvr32, …) within 220 characters of a dangerous flag, command verb, or URL. This is a visible 'run this' instruction in HTML/PDF/RTF lure bodies, or — in macro-laden Office files — the macro's own string-pool entries appearing adjacent in extracted text.
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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://pensiuneavlasin.ro/wp-content/plugins/super-forms/uploads/php/files/5ui6tk6r79i5lqet1r9u9kgjsj/43546728102.pdf In PDF document text
- http://arohitourandtravels.com/userfiles/file/97558993638.pdfIn PDF document text
- http://www.pointcookelectrician.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1608e1a84df366---4941482704.pdfIn PDF document text
- http://stylist.in.ua/wp-content/plugins/formcraft/file-upload/server/content/files/160911a405a996---kerewepikamexajanodara.pdfIn PDF document text
- https://singaporenotarypublic.com/wp-content/plugins/super-forms/uploads/php/files/e7c06b65cbc4eea0ae2aded7c05aec20/66175198178.pdfIn PDF document text
- https://www.asahinafunnels.com/wp-content/plugins/super-forms/uploads/php/files/mtdto614l9cmdbcaq8e142s9du/zofulewomidapubizajasobe.pdfIn PDF document text
- http://zlato-stribro-investice.com/upload/files/sezova.pdfIn PDF document text
- https://leganordavigliana.it/uploads/file/39860527666.pdfIn macro / runtime command snippet
- http://www.peritaonline.es/ckfinder/userfiles/files/gagizosek.pdfIn PDF document text
- http://nd-58.ru/wp-content/plugins/super-forms/uploads/php/files/a6224236acf829b455ab3ef02151f19e/24113869116.pdfIn PDF document text
- https://www.ciabrini-immobilier.com/wp-content/plugins/super-forms/uploads/php/files/bcbtk11cppp0degk95pvnoedd2/melorotovewogipu.pdfIn PDF document text
- http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e27d6fbb02c---toxubezikowuponuvanatepu.pdfIn PDF document text
- http://www.ausafrica.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160a5f051c44f7---93362880287.pdfIn PDF document text
- https://blackknowledge.com/wp-content/plugins/super-forms/uploads/php/files/5f7683555996a597d5e6ea911a69fbe6/9742522930.pdfIn PDF document text
- https://georgiamusicpartners.org/wp-content/plugins/super-forms/uploads/php/files/ab18e7c4388dd1a53f5653210187c76d/wamivufozumejik.pdfIn PDF document text
- https://afd.me.uk/wp-content/plugins/super-forms/uploads/php/files/c3vkiqevovp5ncrlt4k9n0hoqe/83598000791.pdfIn PDF document text
- https://amatnieks.lv/pictures/image/59336288691.pdfIn PDF document text
- http://ccswcd.com/userfiles/file/35352870145.pdfIn PDF document text
- http://alhouti.com/userfiles/file/85918620605.pdfIn PDF document text
- https://ietc-oman.com/userfiles/files/33167432465.pdfIn PDF document text
- https://soba05.org/wp-content/plugins/super-forms/uploads/php/files/3f02b566e9c17caccf84285b925be8ed/bodar.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/1KS0DP0cxss/uplcv?utm_term=fizik+kuvvet+ve+hareket+sorular%C4%B1+ve+%C3%A7%C3%B6z%C3%BCmleri+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_off0000c945.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC945 | 17096 bytes |
SHA-256: 0715d2f7c6fdcbe97a4e52fc20437b0936d5ae1dcf0c1a0b7999ef12e9f8b429 |
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font_01_sfnt_off0000f3fe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF3FE | 11604 bytes |
SHA-256: 65fc1195db4d73948549d27061844f0b3bc86e9cb20e2afb1a82a03c8010df31 |
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font_02_sfnt_off00010ec0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10EC0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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