MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 User Execution: Malicious Link
The PDF file is identified as malicious by ClamAV and ML classifiers, exhibiting characteristics of a phishing lure. It contains an image-only interface with clickable actions, directing users to a farm of compromised CMS upload links. The document body is heavily obfuscated and unreadable, suggesting it's designed to conceal its malicious intent rather than convey information.
Machine Learning
- Nyx PDF Classifier malicious score 0.9950
Heuristics 7
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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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Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LUREPDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 68 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
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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://www.iycadana.org/wp-content/plugins/super-forms/uploads/php/files/f74q471rc7vijknnkvhg39pk57/xipekozuxapuxutegab.pdf In PDF document text
- http://xedaptheduc.net/app/webroot/uploads/files/77258560906.pdfIn PDF document text
- http://drinkandshrink.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16130b0cbda30a---kunigunuzen.pdfIn PDF document text
- https://guptajimarriagebureau.com/userfiles/file/58395270505.pdfIn PDF document text
- http://baheth24cars.com/ckfinder/userfiles/files/bujituvefud.pdfIn PDF document text
- https://g4m3s-4p1-12s1.com/contents/files/waxonolipukolijofi.pdfIn PDF document text
- https://hediyelikhanem.com/calisma2/files/uploads/95620477743.pdfIn PDF document text
- https://parisnordmedical.fr/docs/file/85795811223.pdfIn PDF document text
- https://hcs1000.org/wp-content/plugins/super-forms/uploads/php/files/f8db296e586bded0f156abccc46c30f5/basukunevenojebevixogeve.pdfIn PDF document text
- https://www.kindspring.org/inc/ckfinder/userfiles/files/bowogobilijomurumojaxa.pdfIn PDF document text
- http://ivelinabozilova.com/userfiles/file/74859451664.pdfIn PDF document text
- http://megaprestige.ru/uploads/files/25210702949.pdfIn PDF document text
- https://institut-arabe.org/ckfinder/userfiles/files/fadetipejibumilisunaveson.pdfIn PDF document text
- http://palazzodiaz.com/userfiles/files/vutujuradexokoge.pdfIn PDF document text
- https://xn--lenachatka-57b.pl/uploaded/file/27262045738.pdfIn PDF document text
- http://zuche0551.com/upload/file/51624827271.pdfIn PDF document text
- http://swvocal.com/data/se2/file/nodiga.pdfIn PDF document text
- http://otestmanager.com/club/data/userfiles/file/20210910185532.pdfIn PDF document text
- http://biplano.eu/userfiles/files/55240399901.pdfIn PDF document text
- http://www.bestlifepolicy.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16145f0367a8cf---folavozegilezelewogi.pdfIn PDF document text
- http://smartmedicaleg.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613b05fa7e647---jupelajegalikivobazigezo.pdfIn PDF document text
- http://panhongbo.com/ckfinder/userfiles/site_eachfun_com/files/9280120696.pdfIn PDF document text
- https://www.mds-horizons.com/upload/files/63903317634.pdfIn PDF document text
- http://urbanconstructions.org/images/uploadedimages/file/jeloxusobugoxo.pdfIn PDF document text
- https://alaskaproauto.net/nbloom/fckuploads/file/49313133018.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/A3Ryygt5BCM/uplcv?utm_term=androids+themes+downloadPDF 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_off0000b120.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB120 | 14152 bytes |
SHA-256: ec9a14ef20afb462c383c7885c3c50da93fed421e122af5792afc21179ff9329 |
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font_01_sfnt_off0000d45f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD45F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000ec76.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC76 | 10580 bytes |
SHA-256: a4a02f7006201ce18c595c2f49c2d086890fb0440c6950b311a624fb44d8321e |
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