MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. Numerous URLs were extracted, many pointing to compromised WordPress sites hosting PDF files, suggesting a link farm designed to distribute malware or phish for credentials. The document body, though heavily obfuscated, contains references to 'minecraft pe free download', likely a lure to entice users to click on the embedded links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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 https://catamma.ru/uplcv?utm_term=minecraft+pe+free+download+0.14+0 PDF link annotation
- http://parkwestresidences.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608756dd6832f---88195441938.pdfIn PDF document text
- https://revapackers.com/wp-content/plugins/super-forms/uploads/php/files/soo0f8suc3ugo7megut4tc5rcc/94954411554.pdfIn PDF document text
- https://nailseasupportgroup.com/wp-content/plugins/super-forms/uploads/php/files/bb396bf6d959c48754f8333c909f4051/92002509279.pdfIn PDF document text
- https://www.hdontheroadnapoli.it/wp-content/plugins/formcraft/file-upload/server/content/files/160b459e7938ab---71561993839.pdfIn PDF document text
- https://bestcoloringpages.com/userfiles/file/21032637768.pdfIn PDF document text
- https://houstoncoinshow.org/FCKeditor/file/19620035709.pdfIn PDF document text
- http://provia-events.de/pics/fotos/1/file/dudesugugavi.pdfIn PDF document text
- http://localhomesales.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1608482e9e4a7d---6425036550.pdfIn PDF document text
- https://forkidsvietnam.vn/wp-content/plugins/super-forms/uploads/php/files/oqueg48q754ua2stjgtoqld4la/dovaberemapisowogus.pdfIn PDF document text
- https://www.birdandwildlifeteam.com/wp-content/plugins/formcraft/file-upload/server/content/files/16079e53cbd5ed---lobiselifujarokatazen.pdfIn PDF document text
- https://law.com.sg/wp-content/plugins/super-forms/uploads/php/files/0d968696a9ec8c98e925688ffb22b43c/pejexakodonovudore.pdfIn PDF document text
- https://sharidendesignasphalt.com/wp-content/plugins/super-forms/uploads/php/files/1e00b9eb792afd40faa8ecfab060bd6a/2661771249.pdfIn PDF document text
- https://www.kiteschule-kiel.de/wp-content/plugins/formcraft/file-upload/server/content/files/160852e0706ad8---98556366762.pdfIn PDF document text
- http://clinicacomciencia.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160c00d9f444ca---zamabikududi.pdfIn PDF document text
- https://mymovingestimate.com/wp-content/plugins/super-forms/uploads/php/files/047d09596d6fe33373a7dd8ba5660be1/11097109767.pdfIn PDF document text
- http://klingende-zeder.de/wp-content/plugins/formcraft/file-upload/server/content/files/160afdce54426e---dezanerumetakugusiduzadar.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608d74f931dd6---30946409618.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e600.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE600 | 5384 bytes |
SHA-256: 39554c16b2cbe2538fcff266bd131e72b0c42d48637b651cbed4994c19e03f52 |
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font_01_sfnt_off0000f88a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF88A | 12192 bytes |
SHA-256: f1bbfbf7f41334e8b6b7fa35fd846c3d0f4784748b47a733ec8a8ab3c6942433 |
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