MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, many of which point to compromised WordPress sites and disposable hosting domains, indicating a phishing or malicious redirection attempt. The ML classifier and ClamAV detection strongly suggest malicious intent, likely to lure users to malicious content or further stages of an attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9986
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://storage-in-motion.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609c330ba9dac---11102110761.pdf In PDF document text
- http://artmetinc.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608b194143534---puturejowuvajufetawili.pdfIn PDF document text
- https://hoongnau.com/upload/files/vunuwuxosejiwavixalol.pdfIn PDF document text
- http://mwflower.com/upimagesfile///jesotaseletujepizubuzazof.pdfIn PDF document text
- https://powermailer.in/userfiles/file/17619461928.pdfIn PDF document text
- https://bentzendesign.se/wp-content/plugins/formcraft/file-upload/server/content/files/160a627b0a4320---vemamageraruvemetegojul.pdfIn PDF document text
- https://detmers-kontejner.hr/files/60818024055.pdfIn PDF document text
- http://alrabbancapital.com/file/files/kisugisizeva.pdfIn PDF document text
- http://svx.su/ffile/file/14307008636.pdfIn PDF document text
- https://art-lamps-rali.eu/files/file/vesibiliwa.pdfIn PDF document text
- https://www.mysmilestudios.com/wp-content/plugins/super-forms/uploads/php/files/6007e30358bfd3de3d2a185c2d131126/xetapeso.pdfIn PDF document text
- http://maradonasalud.com.ar/ckeditor/ckfinder/userfiles/files/85788303365.pdfIn PDF document text
- https://ph2020.org/FCKeditor/file/giturezaxal.pdfIn PDF document text
- https://elbag.net/wp-content/plugins/super-forms/uploads/php/files/a12aef7e3013a8880ae7ac00db260d09/37166378615.pdfIn PDF document text
- http://harissarantis.com/userfiles/files/mariji.pdfIn PDF document text
- http://www.optionassurance.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160c8618b2d416---97866242457.pdfIn PDF document text
- https://catwalkdogcome.com/editor_upload_image/file/gogijokuvafobibo.pdfIn PDF document text
- https://onlinendttraining.net/files/31555522418.pdfIn PDF document text
- https://sipsib.ru/wp-content/plugins/super-forms/uploads/php/files/4277bf85c8f8f9db00396beec8e9ee91/gibelapolo.pdfIn PDF document text
- http://sapientgenerator.ru/files/userfiles/files/xowovides.pdfIn PDF document text
- http://cageart.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1609e9fb48d4fd---73455458030.pdfIn PDF document text
- http://kuresi-kaitori.com/upload/content_pic/files/kidurolazifukadubegeba.pdfIn PDF document text
- https://robertmatzuzi-massagetherapist.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160be0d481e1b0---80264450047.pdfIn PDF document text
- http://virtualcharityevents.com/vce_cake/files/files/pifadus.pdfIn PDF document text
- http://gshosnab.ru/userfiles/file/fosasulitubegafolata.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/FevRqgeaUVY/uplcv?utm_term=vtech+4+line+business+phone+cm18445+manualPDF 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_off00012070.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12070 | 11220 bytes |
SHA-256: 80e78be6a18a1bb83259740375ef6f872be722677f6c32d6c4bbf3216ef5541c |
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font_01_sfnt_off00013a78.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13A78 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001528a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1528A | 18124 bytes |
SHA-256: d55ae3bd24275f78a2483398be27c1b29a5f5ea54ff10d20e8770c065f91afa6 |
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