MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF is identified as malicious by ML classifiers and ClamAV, and exhibits characteristics of a phishing lure. It contains numerous embedded URLs pointing to potentially compromised websites, suggesting an attempt to redirect users to malicious content or phishing pages. The document's structure, being image-heavy with minimal text, further supports its use as a deceptive interface.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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 https://cructi.ru/uplcv?utm_term=chhichhore+full+movie+putlocker PDF link annotation
- http://happyland-nsk.net/ckfinder/userfiles/files/44813988600.pdfIn PDF document text
- http://hoclaixebinhthuan.com/upload/contentFile/file/wukizudot.pdfIn PDF document text
- http://themultifold.com/wp-content/plugins/super-forms/uploads/php/files/ipd6d643usqde04582dm63shl4/zifanezorusa.pdfIn PDF document text
- https://giritrademark.com/content_files/files/94851449380.pdfIn PDF document text
- http://statsale.com/data/upload/ck/files/48780194688.pdfIn PDF document text
- http://nicolalazzarotto.com/userfiles/files/jexajalus.pdfIn PDF document text
- http://ideal-site.ru/userfiles/file/dudotufadamobufovozob.pdfIn PDF document text
- https://parvazyab.com/basefile/api203/files/wamepiwumopexib.pdfIn PDF document text
- http://notar-frings.de/userfiles/file/27204179465.pdfIn PDF document text
- https://www.accidentinjurylascruces.com/wp-content/plugins/super-forms/uploads/php/files/q5kjce6qojcpro8qt625k8pf5h/firozomobefegegiwu.pdfIn PDF document text
- https://gamedunyasi.com/calisma2/files/uploads/25298754862.pdfIn PDF document text
- http://taxicityplus.ru/userfiles/file/dawefokibododonumaxov.pdfIn PDF document text
- http://aliceinformaticasrl.com/user/pages/rigelozosuruforotem.pdfIn PDF document text
- http://shinyoungvalve.com/userData/board/file/suvojipipavakexamin.pdfIn PDF document text
- https://xn--i1aam8cb.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/bf01e28f53a27c78a8346ca301c2bf59/logowali.pdfIn PDF document text
- http://vakaruinzinerija.lt/userfiles/file/21345660727.pdfIn PDF document text
- https://ljlconst.com/admin/images/file/vuvitobukomebakaw.pdfIn PDF document text
- http://xn--tnqz8hz5cb8l.com/upload/files/40513878122.pdfIn PDF document text
- http://lienming-rubber.com/uploads/files/202109281518039993.pdfIn PDF document text
- http://demo755.webbazaar.com/uploads/guvurubopexin.pdfIn PDF document text
- http://hongshengfish.com/uploadfiles/20210922/210922233249250567m7co45tgbc9c.pdfIn PDF document text
- https://777mto.net/contents/files/lexuk.pdfIn PDF document text
- http://simonhoirup.dk/userfiles/file/27240912255.pdfIn PDF document text
- https://anhhuynoithat.com/asset/files/86620728826.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_off0000b0a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB0A0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000c8b2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC8B2 | 13772 bytes |
SHA-256: 7a8118d6786bf82efb836d691befc7d80da73c44a82bf17436bb91d30b8081f1 |
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font_02_sfnt_off0000ea95.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA95 | 10600 bytes |
SHA-256: eab56c937a2c31c6b913e0494fe1c4ca2b6a1a764cbf492d4c5fdffe21f0f5cd |
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