MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous links pointing to compromised websites and disposable hosting, suggesting a phishing or malware distribution scheme. The PDF structure itself appears to be a link farm, designed to redirect users to potentially harmful external resources.
Machine Learning
- Nyx PDF Classifier malicious score 0.9912
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://www.highlandernepal.com/assets/ckfinder/userfiles/files/62016929844.pdf In PDF document text
- http://eprdel.cz/userfiles/file/somusalobebujovaxexadefe.pdfIn PDF document text
- https://www.movingwithmagna.com/wp-content/plugins/super-forms/uploads/php/files/2d2c47c92b21abf0c6284654538a7e5d/teveta.pdfIn PDF document text
- http://global-poseg.com/wp-content/plugins/formcraft/file-upload/server/content/files/160fa7a0a334fa---judafodoguvaguzuzaxoj.pdfIn PDF document text
- http://classicalgardenornaments.com/uplds/file/31264419960.pdfIn PDF document text
- http://www.rebranded.tv/wp-content/plugins/formcraft/file-upload/server/content/files/160ca0e15558cf---fukemewatemukezelet.pdfIn PDF document text
- http://www.centralperdana.com/file/nepaforoko.pdfIn PDF document text
- https://vickers-electronics.co.uk/wp-content/plugins/super-forms/uploads/php/files/1382724116a7c5805b8e767b865e82b3/kesexemupidib.pdfIn PDF document text
- http://zzquansu.cn/d/files/79438610701.pdfIn PDF document text
- https://mamproducciones.es/wp-content/plugins/formcraft/file-upload/server/content/files/1608aa9d5f0da5---13338661058.pdfIn PDF document text
- http://taxplus.in/images/contentimages/files/vijapisilawelalab.pdfIn PDF document text
- http://teacherandtraining.com/coj_u/KK/userfiles/files/33293729420.pdfIn PDF document text
- http://dobrasekacka.cz/userfiles/file/57563753216.pdfIn PDF document text
- http://sattosushi.com/uploads/files/kokafomovolarukufiz.pdfIn PDF document text
- http://houselandia.ru/files/72815957411.pdfIn PDF document text
- https://pasarantogel.com/contents/files/9767707111.pdfIn PDF document text
- http://www.insurancedirectcanada.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16086e70b30481---61260117425.pdfIn PDF document text
- http://netflor.pl/upload/File/39622467106.pdfIn PDF document text
- http://sbox-technology.com/upload/datoteke/74685110789.pdfIn PDF document text
- http://www.christinemartin.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160a589c62aabb---4092400061.pdfIn PDF document text
- https://agribusiness.pk/wp-content/plugins/formcraft/file-upload/server/content/files/1607731371cb72---89523842502.pdfIn PDF document text
- https://cottingham-group.com/cufiles/files/91170053970.pdfIn PDF document text
- https://implant-drill.com/userfiles/file/36569698812.pdfIn PDF document text
- https://psychologgia.pl/Upload/file/30388213757.pdfIn PDF document text
- http://cargo3030.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16125da2d91f2a---28842490403.pdfIn PDF document text
- http://brandnewgoods.net/userfiles/file/3898228623.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/ngfLrbzwjls/uplcv?utm_term=manual+guerreiro+da+luz+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_off0000de30.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE30 | 18824 bytes |
SHA-256: e3ebf49cd1c8b339468ac4f619113633f681d76a682f212ff0fc8ab5a0caa104 |
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font_01_sfnt_off00010ef6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10EF6 | 10560 bytes |
SHA-256: 4696ddd0b0f09d8ac11272f014d24d278ff8c4cceeeb67032b6ff9898866c555 |
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font_02_sfnt_off000126e0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x126E0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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