MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged as malicious by a machine learning classifier and ClamAV. It contains numerous links, many pointing to compromised WordPress upload directories, suggesting a link farm designed to redirect users to malicious content. The presence of multiple distinct hosts and a high number of links indicates a coordinated effort to distribute malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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 http://www.gametimecatering.com/wp-content/plugins/formcraft/file-upload/server/content/files/160861be89edc1---natuvav.pdf In PDF document text
- https://yalcinplayer.com/calisma2/files/uploads/wuwifibuxuwera.pdfIn PDF document text
- http://asvpp.fr/pdf/zumezewifolidevojevujotor.pdfIn PDF document text
- http://test.uebersetzungen-nesselberger.de/wp-content/plugins/formcraft/file-upload/server/content/files/1610f06fab3ad9---wopek.pdfIn PDF document text
- https://gulertrafik.com/wp-content/plugins/super-forms/uploads/php/files/3nqhd1hmgb56237vhtapkf2224/70008911063.pdfIn PDF document text
- https://dispomydeal.com/wp-content/plugins/super-forms/uploads/php/files/ac119c0ba1421873b121ff1502ac5fb8/latopibebaxum.pdfIn PDF document text
- http://matchedtubes.de/userfiles/file/41853056226.pdfIn PDF document text
- http://www.cargeacrew.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607835a675bb1---5278765142.pdfIn PDF document text
- http://www.kmclogistics.com/wp-content/plugins/super-forms/uploads/php/files/ac55aa55a516e0618677c2131bb5d8d2/34805993476.pdfIn PDF document text
- https://www.peeryhotel.com/wp-content/plugins/super-forms/uploads/php/files/3c1ad19ebff15f0dcb81330193708612/5577319076.pdfIn PDF document text
- https://aromamarketing.md/img/files/86159651752.pdfIn PDF document text
- http://escolacaritas.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c2473f02a74---kisuwewuribewokawaw.pdfIn PDF document text
- https://www.syah.org/wp-content/plugins/super-forms/uploads/php/files/0834ee451845b34cdda03fe5887aa221/59803135581.pdfIn PDF document text
- https://primeodontorj.com/wp-content/plugins/super-forms/uploads/php/files/4d4cb62ab3e41e542707da92f1cbdbc1/vifivujun.pdfIn PDF document text
- https://www.psalighting.com/wp-content/plugins/super-forms/uploads/php/files/62982c0517c9c024a538c09ef5281813/77763311535.pdfIn PDF document text
- https://singaporeroadshow.com/wp-content/plugins/super-forms/uploads/php/files/dce6d2f3b29647afc4734ba4261481d4/81868783450.pdfIn PDF document text
- https://unique.global/wp-content/plugins/super-forms/uploads/php/files/d7b9ad7f5cd1d7bdf2f5eac5ee93fe3f/xomewexozaperusivivunatoz.pdfIn PDF document text
- https://bbensonmft.com/wp-content/plugins/super-forms/uploads/php/files/69047e3590bb71641befee140787accb/89107682812.pdfIn PDF document text
- http://allycatering.com/userfiles/duwimerewiditi.pdfIn PDF document text
- http://cathugo.de/res/wysiwyg/file/40524980428.pdfIn PDF document text
- https://hospvetcentral.pt/site/upload/file/menigod.pdfIn PDF document text
- http://htygroup.com/upload/files/21779576943.pdfIn PDF document text
- http://color-gateway.com/userfiles/file/81876641888.pdfIn PDF document text
- http://tylerdaynursery.org/clients/8/8e/8ed7c4ff1d995b028c1180c1bccb3f4a/File/ligenotiwazebitiwag.pdfIn PDF document text
- https://chocoinmobiliario.com/wp-content/plugins/super-forms/uploads/php/files/506015f35e9a713a5d7dbeb761c07761/92288934649.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/fzgW7-mxBc0/uplcv?utm_term=grade+9+math+linear+equations+worksheetsPDF 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_off0000dc89.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC89 | 11144 bytes |
SHA-256: 7cf440ed00ca9d519bde022d4e6556841e207d6f43a8e9b24a448284ec0c4ac8 |
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font_01_sfnt_off0000f643.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF643 | 16756 bytes |
SHA-256: 531d46cf319caf00f079d9ba3ddf56098c637351098132363fbceb52f06af900 |
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font_02_sfnt_off000121a7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x121A7 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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