MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous links to external websites, many of which are hosted on compromised or disposable domains, suggesting a phishing or malware distribution scheme. The presence of embedded URLs and the PDF structure point towards an attempt to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9976
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://younewstoday.com/task/userimages/file/76247391034.pdf In PDF document text
- http://nakajima-ya.com/upload/save_image/files/nenagorebowafo.pdfIn PDF document text
- http://www.musicmaestrodiscos.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160b91b3877089---96465858574.pdfIn PDF document text
- http://www.movingintofreedom.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608c673700fc8---16238682181.pdfIn PDF document text
- https://loan-financial.com/wp-content/plugins/super-forms/uploads/php/files/640a1c13b4b3a37fe417af7f1d1f80fd/72005708827.pdfIn PDF document text
- http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609df53a005bb---93951097085.pdfIn PDF document text
- https://trexanh.net/upload/files/69238692277.pdfIn PDF document text
- https://westcoastmovers.ca/wp-content/plugins/super-forms/uploads/php/files/3irjvr91jr0l019qh976onql8p/sakavawumopixujisa.pdfIn PDF document text
- https://shinyjewellers.com/wp-content/plugins/super-forms/uploads/php/files/8s6hpnhmgdc8humrk2oqkanj8s/99062436228.pdfIn PDF document text
- https://anna-bel.com/app/webroot/files/userfiles/files/zibotoxilisesikejat.pdfIn PDF document text
- http://adveotec.com/img/file/sejudajegogofuzadakoto.pdfIn PDF document text
- http://www.siscbolivia.com/admin/uploaded/fck/file/rukitutigivigomusupat.pdfIn PDF document text
- https://www.wflorlando.com/wp-content/plugins/super-forms/uploads/php/files/ec8c51b4c025a51b32cb7c42183f4ad4/zulepiwozesoxupazami.pdfIn PDF document text
- http://www.nanodrywash.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a7ae2254525---jovasutinuxibobojetaxuv.pdfIn PDF document text
- http://www.onegelha.com/wp-content/plugins/super-forms/uploads/php/files/2331c80f0d99c81aae50546cae3f5274/20835636386.pdfIn PDF document text
- https://martensmgt.com/business_school/uploads/file/modovejomedekoregawasun.pdfIn PDF document text
- http://elite-nails.pl/Upload/file/66774050384.pdfIn PDF document text
- https://cecprint.com/images/file/fapovo.pdfIn PDF document text
- http://kientrucphatloc.com/upload/files/titejalapagipodaveta.pdfIn PDF document text
- https://www.darrellstuckey.com/wp-content/plugins/formcraft/file-upload/server/content/files/16092339935384---nesun.pdfIn PDF document text
- https://cgeminfos.ma/upload/file/fujejetewomexagusujofiguv.pdfIn PDF document text
- https://sk-developers.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608fa32894e9c---limomatotipuz.pdfIn PDF document text
- http://ingegneriarossi.it/userfiles/files/zegibenin.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/A3Ryygt5BCM/uplcv?utm_term=animal+farm+as+a+political+satire+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_off0000f833.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF833 | 10760 bytes |
SHA-256: 2f99d6d0d3555a4b50e21f074ceffafc21bb6e3fcb8714d8ff3c35cb8eb46067 |
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font_01_sfnt_off000110e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x110E8 | 17752 bytes |
SHA-256: 165121402d02997413614771b1910f3b0e2f880abe250fc3b2dc3968f796b63a |
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font_02_sfnt_off00013f83.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13F83 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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