MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, many pointing to compromised CMS upload directories or disposable hosting, suggesting a link farm designed to redirect users to malicious sites. The presence of these links and the overall detection indicate a likely attempt to deliver a secondary payload or phish for credentials.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://philabc.ru/uplcv?utm_term=employee+management+system+project+in+java+wipro PDF link annotation
- http://forepic.com/_UploadFile/Images/file/30463078167.pdfIn PDF document text
- https://www.dynasil.com/wp-content/plugins/super-forms/uploads/php/files/1e4fc22db0b6b5c875101b52ef470ed1/tozajenupafumimojujarido.pdfIn PDF document text
- https://www.grandiosa.is/wp-content/plugins/super-forms/uploads/php/files/4dm6vk4qk6n1lrtf54jseqo2h5/70208295638.pdfIn PDF document text
- https://retta-bg.com/userfiles/81348479311.pdfIn PDF document text
- https://www.simplythebestevents.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160b4a2e2d670b---22117563324.pdfIn PDF document text
- http://www.viksexteriors.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c17e9513207---41743843328.pdfIn PDF document text
- https://catwalkdogcome.com/editor_upload_image/file/ponegodiz.pdfIn PDF document text
- http://kashima.cc/userfiles/file/nulaniruzizabuturujomu.pdfIn PDF document text
- https://cal.lighting/wp-content/plugins/super-forms/uploads/php/files/985119509785a17a13e02898373b7d44/97064191845.pdfIn PDF document text
- http://geo-equipe.it/userfiles/files/38487374619.pdfIn PDF document text
- https://rhythmcprandfirstaid.com/wp-content/plugins/super-forms/uploads/php/files/01a4893f1f27fb5a0f139d2ca2914899/27394257104.pdfIn PDF document text
- https://www.federatedlighting.com/wp-content/plugins/super-forms/uploads/php/files/c61e999aab931ec6f6c6f60747b8bbc5/79135912055.pdfIn PDF document text
- http://curry-box-deluxe.de/userfiles/file/87011226532.pdfIn PDF document text
- https://lamaisonducoeur.ca/upload/editor/file/jisebofenaguxitezibiva.pdfIn PDF document text
- https://formapolis.it/wp-content/plugins/super-forms/uploads/php/files/da657f812c41c8da4be6ccc3aa89b47b/zisofujibinapase.pdfIn PDF document text
- http://smithmurdock.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607c74e5d9167---22870115617.pdfIn PDF document text
- http://www.kreasoft.mx/wp-content/plugins/formcraft/file-upload/server/content/files/1608cbafc290cb---jibuvexufati.pdfIn PDF document text
- http://seanbittinger.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/muvoro.pdfIn PDF document text
- https://elnativocoffee.com/silver/upload/files/18596645396.pdfIn PDF document text
- http://www.stratcareerservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c5bdd9657e9---64888522674.pdfIn PDF document text
- http://exosportsante.fr/ckfinder/userfiles/files/18862859477.pdfIn PDF document text
- https://vannordenvastgoed.nl/userfiles/file/65169383363.pdfIn PDF document text
- https://bevasilicones.in/userfiles/file/sakoj.pdfIn 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://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_off0000f44d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF44D | 11096 bytes |
SHA-256: 0b838ea9d3006dc34c2aacbef7c65b1aba2db5c91692f9def192d9be4f99ea05 |
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font_01_sfnt_off00010e30.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E30 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00012642.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12642 | 16692 bytes |
SHA-256: 73deef83a687ab9cfff18398ca0104758dc4d870ebb52d4f86ec2dcd0dd8b67c |
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