MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF was flagged by a machine learning classifier and ClamAV as malicious. It contains numerous links, many pointing to compromised WordPress sites or disposable hosting, suggesting a link farm designed to redirect users. The presence of these links indicates an attempt to direct users to external, potentially malicious, resources.
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://hayatteknoloji.com/webimage/file/dorosakuvufokafaduve.pdf In PDF document text
- https://skatrip.com/basefile/skatripcom/files/1742403051.pdfIn PDF document text
- http://reclameindex.nl/images/uploads/73376225901.pdfIn PDF document text
- http://ahkjt.com/upfile/file/rasasaxavinisapu.pdfIn PDF document text
- http://rocb-ap.org/file_media/file_image/file/48754453435.pdfIn PDF document text
- http://sklepjola.pl/userfiles/file/6747948096.pdfIn PDF document text
- http://www.infranetltd.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b5b32fb9c67---36649465408.pdfIn PDF document text
- https://standsimulator.com/ckfinder/userfiles/files/24347211071.pdfIn PDF document text
- https://www.helpforbusymums.com/wp-content/plugins/super-forms/uploads/php/files/ea0940687cb2d3897347b43f4d3fb0f6/32631304490.pdfIn PDF document text
- http://asesorialuishervas.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b98c50d92e0---37954974725.pdfIn PDF document text
- http://hgbs.de/userfiles/file/79686459618.pdfIn PDF document text
- https://isosklo.cz./uploads/57790635388.pdfIn PDF document text
- http://soupworld.de/upload/file/61686838897.pdfIn PDF document text
- http://www.playerclub.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1610a2a7655203---nixoxe.pdfIn PDF document text
- https://cjsc.se/ckfinder/userfiles/files/wivaj.pdfIn PDF document text
- http://ferramentabelleggia.it/public/file/fileviluvon.pdfIn PDF document text
- https://dotcomtravelegypt.com/userfiles/files/gibofotevazexelufoxaredof.pdfIn PDF document text
- http://2017.letnifestiwal.pl/ckfinder/userfiles/files/85271624587.pdfIn PDF document text
- http://kaies.cn/upfiles/file/nopejarerofosobafanif.pdfIn PDF document text
- http://1970lions.com/clients/5/57/57eb30a5877ba0c7834658d164206012/File/42865665714.pdfIn PDF document text
- http://dominopark.pl/public/upload/ckfinder//userfiles/files/28988736545.pdfIn PDF document text
- https://kleinimmobiliere.lu/userfiles/files/30620162748.pdfIn PDF document text
- https://christembassyromford.org/wp-content/plugins/super-forms/uploads/php/files/ae4c2638403d398d418b29f06b27f2cc/fisoxanelugoxifu.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/S30rS-6n6vg/uplcv?utm_term=singer+simple+3223+manual+danskPDF 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_off0000ca9d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCA9D | 17464 bytes |
SHA-256: cf880b3c86b0317f275899823d3b2dcd6998cd4c2049ee784cea40602b435771 |
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font_01_sfnt_off0000f5d8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5D8 | 11076 bytes |
SHA-256: 387a7d022799e518871439b79539a26077ad092ae3d22be1b6100cbfb9657256 |
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font_02_sfnt_off00010f6e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F6E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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