MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF was flagged by multiple heuristics and a machine learning classifier as malicious, with ClamAV identifying it as a phishing trojan. It contains numerous links pointing to compromised websites and disposable hosting, suggesting a phishing or malware distribution scheme. The PDF's structure and embedded links indicate it's designed to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
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://phoiinnhiet.com/images/uploads/files/10124392641.pdf In PDF document text
- http://sieckultury.pl/wp-content/plugins/super-forms/uploads/php/files/334d689c10eeee86535044e0ab48178d/89605819968.pdfIn PDF document text
- http://taispacedesign.com/upload/files/68495847067.pdfIn PDF document text
- http://cnsgawefgl.netsociality.com/upload/files/kanajakaputawewil.pdfIn PDF document text
- http://unicorn-furnitures.com/d/files/33084994658.pdfIn PDF document text
- http://montpellier-businessplan.eu/mbp/upload/images/images/upload/ckfinder/2335762949.pdfIn PDF document text
- http://adice-area.com/pictures/files/47626008287.pdfIn PDF document text
- http://superfasttv.com/uploads/files/selogimopujawo.pdfIn PDF document text
- http://giaydantuongphongngudep.com/images/news/file/29903242160.pdfIn PDF document text
- http://com123.vn/uploads/file/lofumebulupo.pdfIn PDF document text
- http://yas-center.ru/userfiles/file/sezelam.pdfIn PDF document text
- https://www.gs-gleichmann.de/wp-content/plugins/formcraft/file-upload/server/content/files/1614eb788a296b---67323542110.pdfIn PDF document text
- http://taiwan-casters.com/userfiles/file/93232256736.pdfIn PDF document text
- https://cuacuonbentre.com/upload/files/rasif.pdfIn PDF document text
- https://yingzhaoliuart.com/upload/file/zoxokatenupuwuvorilu.pdfIn PDF document text
- http://abpaluso.com/upload/file/52193193895.pdfIn PDF document text
- https://automatisme-portail-bordazzi.fr/userfiles/fichiers/17417136412.pdfIn PDF document text
- http://bluecars.pl/userfiles/file/ligewegonugesoz.pdfIn PDF document text
- http://euskararenginkana.eus/files/galeria/files/gowoxebegunikasitevujuwev.pdfIn PDF document text
- http://www.globalnautique.nl/upload/files/nolebudezuduju.pdfIn PDF document text
- https://frennphotography.com/wp-content/plugins/formcraft/file-upload/server/content/files/16145779ac6539---48907753539.pdfIn PDF document text
- http://sdes.in/uploads/gemis.pdfIn PDF document text
- http://shahnawazonline.com/uploads/files/2544903761.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=maxelus+live+wallpaper+apkPDF 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_off0000ae34.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAE34 | 10360 bytes |
SHA-256: 1dae17cc907fbb8160d5cffdbc3e73e7ccc61326ab8c9e9346927ede3a957bc7 |
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font_01_sfnt_off0000c5ca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC5CA | 16820 bytes |
SHA-256: a5938b457427ccf548ee69ce24a42a6382bb90b122f38dd7b33fc8248b6e2c6e |
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font_02_sfnt_off0000f0fc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0FC | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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