Malware Insights
The sample is identified as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The presence of multiple external URIs, including one disguised as a game download, suggests a phishing or malware distribution attempt. The heuristic 'SE_PASSWORD_ARCHIVE_LURE' indicates the document may be instructing the user to open a password-protected archive, a common tactic to bypass gateway security. While no scripts were directly extracted, the PDF structure and embedded links point towards exploitation or redirection to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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://limsurempat.com/contents/files/detukapetavinir.pdf In PDF document text
- http://montesantangelo.it/files/files/rateluzijexarod.pdfIn PDF document text
- http://electriccityusa.com/images/fck_uploads/file/74892530898.pdfIn PDF document text
- http://k9careclinic.in/ckeditor/ckfinder/userfiles/files/94722820897.pdfIn PDF document text
- https://ibextrail.com/editor-images/54940724082.pdfIn PDF document text
- http://leebyunghun.org/new/upload/board/files/pisadudodofevum.pdfIn PDF document text
- http://hamzalegalservices.com/userfiles/file/53151963779.pdfIn PDF document text
- https://ismart99.net/upload/files/waxatora.pdfIn PDF document text
- http://sunil.kr/uploadfile/fckeditor/file/87069467304.pdfIn PDF document text
- https://lyubomiradineva.com/files/file/61815631703.pdfIn PDF document text
- http://saraya-shop.ru/upload/files/36444700012.pdfIn PDF document text
- https://tigapilar.com/upload/files/lazam.pdfIn PDF document text
- https://ecoolteh.eu/galeria/file/88246288903.pdfIn PDF document text
- http://tatishev.ru/admin/ckfinder/userfiles/files/golefow.pdfIn PDF document text
- http://agisinfo.ru/uploads/content/files/33796563634.pdfIn PDF document text
- https://purmoradiatoriai.lt/images/files/12125116358.pdfIn PDF document text
- http://hbisan.com/userfiles/file/modubuzivo.pdfIn PDF document text
- http://www.goldenlantern.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/161355744c95b9---39948230178.pdfIn PDF document text
- http://marsalanoleggio.it/userfiles/files/tapez.pdfIn PDF document text
- http://legalinet.eu/userfiles/files/42865136923.pdfIn PDF document text
- https://maydongy.com/wp-content/plugins/super-forms/uploads/php/files/5k5s1ak66midr642rp68vcoqqn/5283247533.pdfIn PDF document text
- http://mis.nrru.ac.th/gradjournal/ckfinder/userfiles/files/28894066617.pdfIn PDF document text
- http://nutronicltd.com/userfiles/file/83645605991.pdfIn PDF document text
- https://www.sophrologue-nimes.fr/upload/news/files/vobilivizovolev.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/FevRqgeaUVY/uplcv?utm_term=hitman+blood+money+android+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_off0000b983.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB983 | 16652 bytes |
SHA-256: ed55cd6bf5df6db91cc93183e3f33d6021b2bda64a20a73ab582c426983f3fa3 |
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font_01_sfnt_off0000e4b3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE4B3 | 10572 bytes |
SHA-256: 72652cb3eb5b873967b0a097fecee20e32853d7ed616dde62d26874c3db74186 |
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font_02_sfnt_off0000fcc6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCC6 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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