MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document is identified as malicious by ClamAV and an ML classifier, exhibiting characteristics of a phishing lure. It contains numerous embedded URLs, many of which point to disposable domains, suggesting an attempt to obscure the final destination. The PDF_IMAGE_LURE heuristic indicates the document likely presents a screenshot to trick users into clicking a link, which is a common tactic for credential harvesting or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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 69 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://santa.my/images/users/00000000/files/mijopajufu.pdf In PDF document text
- http://profesniprukaz.cz/ckfinder/userfiles/files/tasiximatirader.pdfIn PDF document text
- http://bagiez.com/userfiles/file/bisakuguvopaf.pdfIn PDF document text
- http://abarappresentanze.it/userfiles/files/34375172084.pdfIn PDF document text
- http://jilienjrubin.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/gaguxel.pdfIn PDF document text
- http://clearspace-design.com/CKEdit/upload/files/52177726527.pdfIn PDF document text
- http://aktien-analyse.de/images/File/2680745176.pdfIn PDF document text
- https://alshaabcoop.com/userfiles/file/696007878.pdfIn PDF document text
- https://bvphcn.bdata.vn/upload/files/vuxalosezogivokasijesadu.pdfIn PDF document text
- https://777mto.com/contents/files/44230679286.pdfIn PDF document text
- https://destockbaby.com/ckfinder/userfiles/files/27849645155.pdfIn PDF document text
- http://files.ibiza-ferien.de/file/85247291039.pdfIn PDF document text
- http://vegman-kzn.com/ckfinder/userfiles/files/24830757191.pdfIn PDF document text
- https://sheenabusesandcoaches.com/userfiles/file/57604299759.pdfIn PDF document text
- http://portakalweb.net/home/portakal/public_html/ckfinder/userfiles/files/22425826309.pdfIn PDF document text
- https://koltoztetes-szallitas-lomtalanitas.excore.hu/ckfinder/userfiles/files/vapumabubuzexevo.pdfIn PDF document text
- https://cpsguffanti.com/uploads/file/48725417345.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/16139ff7b3fa39---jesonij.pdfIn PDF document text
- https://surupaceanu.ro/ckfinder/userfiles/files/budenijafotaj.pdfIn PDF document text
- http://tsmsaldature.it/userfiles/files/rexuzaj.pdfIn PDF document text
- http://makrostal.pl/user_images/file/ridotevabotakuzuwuluxas.pdfIn PDF document text
- http://dreamcatcherltd.com/userfiles/file/83406342005.pdfIn PDF document text
- http://debeight.net/UserFiles/File/rivedujibamuruba.pdfIn PDF document text
- http://www.serenissimaservizi.com/files/tubipoboka.pdfIn PDF document text
- https://markzone.az/wp-content/plugins/super-forms/uploads/php/files/441v1gqc633rmndh7jieoa5orp/sozipijufinu.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/YTWXjIUwRh0/uplcv?utm_term=watch+private+profile+instagramPDF 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_off0000b447.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB447 | 14088 bytes |
SHA-256: 73e16c573924362d4b2cd302e67b8cf1334a38f8d810dd0c9e772c85706af3e1 |
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font_01_sfnt_off0000d6da.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD6DA | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000eef1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEF1 | 10984 bytes |
SHA-256: fec2f34c2ef124e8c89cc1cb6bc7e8155b8ef653225cc5f506e060651ae71285 |
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