MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF exhibits characteristics of a phishing lure, including a screenshot image and embedded links to external websites. The ClamAV detection and ML classifier strongly indicate malicious intent. The document body is heavily obfuscated and appears to be a byproduct of the wkhtmltopdf tool, offering no direct textual clues to the user-facing content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9737
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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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 76 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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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://huntic.ru/uplcv?utm_term=one+piece+dubbed+streaming PDF link annotation
- http://boilerservis.ru/uploads/files/83221195356.pdfIn PDF document text
- http://gramercygrand.ru/files/file/56363568511.pdfIn PDF document text
- http://farmaciacogliate.it/userfiles/files/dubuzenegoxegisibedofe.pdfIn PDF document text
- https://www.theknowledgeonline.com/files/lib/ckfinder/userfiles/files/poxuvurudekebo.pdfIn PDF document text
- http://mptech.vn/ckfinder/userfiles/files/39767884479.pdfIn PDF document text
- http://rapet.hu/files/wekonegomukelobugaxib.pdfIn PDF document text
- https://calson.garment-pro.com/ckfinder/userfiles/files/lusalogalilezudi.pdfIn PDF document text
- http://lightofislamonair.org/uploads/files/puseburamejowuvofa.pdfIn PDF document text
- https://maxlinder.com/admin/assets/ckfinder/userfiles/files/fovezamavopelowokulid.pdfIn PDF document text
- http://graczeonline.pl/userfiles/file/86103316191.pdfIn PDF document text
- http://kennyre.com/wp-content/plugins/formcraft/file-upload/server/content/files/16131aee2740ac---28424113241.pdfIn PDF document text
- https://greenways.at/userfiles/file/bezejebov.pdfIn PDF document text
- http://namkhoabacninh.com/images/files/basiruj.pdfIn PDF document text
- https://www.alapan.org/fckimages/file/72526715269.pdfIn PDF document text
- http://airfa.it/userfiles/file/62103721932.pdfIn PDF document text
- http://de-ko-gmbh.com/ckfinder/userfiles/files/gegaboxedibasefelutep.pdfIn PDF document text
- https://icicle-mountaineering.ltd.uk/ckfinder/userfiles/files/72507661028.pdfIn PDF document text
- http://carszana.com/image/upload/File/44677444559.pdfIn PDF document text
- http://irina-beha.com/ckfinder/userfiles/files/6784503488.pdfIn PDF document text
- http://boatmonies.com/uploads/files/xomunodefiduxajitisa.pdfIn PDF document text
- http://jenistudio.com/upload/FCK/file/13566326056.pdfIn PDF document text
- http://www.mariabeckmann.com/fotos/uploads/files/85178826597.pdfIn PDF document text
- http://gewidor-gmbh.de/uploads/files/datirerutiluvu.pdfIn PDF document text
- http://prepearl.com/uploadsfile/30939134599.pdfIn PDF document text
- http://badgerhillfarm.uk/40156116854.pdfIn PDF document text
- https://indicaperu.com/userfiles/file/vusebefere.pdfIn PDF document text
- http://halongwave.com/userfiles/file/lelowib.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b1d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB1D4 | 10956 bytes |
SHA-256: 16961faeb612ac2a06a8902d07f0b8a25e1d9abadc09c25323321d95bb764c3c |
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font_01_sfnt_off0000cae0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCAE0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000e2f1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE2F1 | 18736 bytes |
SHA-256: 7b3381b8fd9c651ad0b8f93e74726c2e0f312ff189bc0f09321f1dd29cb97011 |
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font_03_sfnt_off00010162.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10162 | 14256 bytes |
SHA-256: 4366525e225fcc5a3e68d1277ab36a1f07cb0a614540d97486c300a811b2a872 |
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