MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The sample was flagged by ML and ClamAV as malicious, with ClamAV identifying it as a phishing trojan. Heuristics indicate the PDF contains a link farm with many distinct hosts, suggesting a phishing or scam attempt to direct users to potentially malicious content. The document body is heavily obfuscated and unreadable, providing no further context.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://marcobernini.it/userfiles/files/sovozobilexepelikutavikut.pdf In PDF document text
- http://righetti-ticozzi.it/userfiles/files/ravoxexu.pdfIn PDF document text
- https://pfgmm.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16145825636802---viwagojivanikalurugonoxo.pdfIn PDF document text
- http://datev.hu/ckfinder/userfiles/files/fuxifuposanuxag.pdfIn PDF document text
- https://florerialafloresta.com/ckfinder/userfiles/files/4326004711.pdfIn PDF document text
- http://intimatehotelpattaya.com/image/upload/File/jusodebuduweta.pdfIn PDF document text
- https://webdatedepot.com/userfiles/file/43844848365.pdfIn PDF document text
- https://razredna-nastava.net/files/xizuzik.pdfIn PDF document text
- https://lapakunited.com/contents/files/kemufi.pdfIn PDF document text
- http://pscemetery.com/userfiles/file/47300919472.pdfIn PDF document text
- http://qbcar.ru/ckfinder/userfiles/files/13490870777.pdfIn PDF document text
- https://speculatio.in/ci/userfiles/files/wipinosexuwomiwekax.pdfIn PDF document text
- http://podarox.ru/public/files/varutabesukagajusexamit.pdfIn PDF document text
- http://7sate.com/filespath/files/20210913190947.pdfIn PDF document text
- https://angkorphotographyguide.com/userfiles/file/nedafujovijiduga.pdfIn PDF document text
- https://tktravelkorea.com/FileData/ckfinder/files/20210917_01199234EE0E6871.pdfIn PDF document text
- http://www.novosib-sport.ru/ckfinder/userfiles/files/nawazemuxupivet.pdfIn PDF document text
- http://uslugi-ogrodnicze.pl/pliki/File/22312247848.pdfIn PDF document text
- https://deltarents.com/upload/ckfinder/files/3925071441.pdfIn PDF document text
- https://osakadentalcare.com/contents/files/6022179870.pdfIn PDF document text
- http://delannahotel.com/user_img/file/97802111229.pdfIn PDF document text
- http://vervesimuhub.com/userfiles/file/62174707003.pdfIn PDF document text
- https://wildarium.com/ckfinder/userfiles/files/dizazibeguzojezun.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BvfzZFkJO3s/uplcv?utm_term=bete+french+to+englishPDF 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_off0000dfad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFAD | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f7bf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7BF | 21244 bytes |
SHA-256: a5cad01ad8d329acfe75daa130f99cec5bc38c4beca7bb9cc763898835b31916 |
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font_02_sfnt_off00012dd9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12DD9 | 10504 bytes |
SHA-256: 230340e447211810ff2c6fc88991bb647e752ca18a3af2d1bf695c96752c9993 |
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