MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and is flagged by ML classifiers and ClamAV as malicious. It functions as a link farm, directing users to various unknown PDF files, one of which is explicitly related to a 'PlayStation 1 APK' download, suggesting a phishing or malware distribution lure. The presence of embedded JavaScript indicates an attempt to execute malicious code within the PDF viewer.
Machine Learning
- Nyx PDF Classifier malicious score 0.9965
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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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://olech-rzeszow.pl/userfiles/file/63874221274.pdf In PDF document text
- https://kompaspt1.com/contents/files/22387556752.pdfIn PDF document text
- https://skyzoan.com/cake/beta/userfiles/file/suzixikifefelubefaxiv.pdfIn PDF document text
- http://lexen.ca/userfiles/files/83622297858.pdfIn PDF document text
- http://www.slappedtogether.com/editoruploadfiles/file/ponodutajaxobumoxavux.pdfIn PDF document text
- https://aldaserwis.pl/ckfinder/userfiles/files/xiwezodedesire.pdfIn PDF document text
- https://izometal.net/mm/file/96734321171.pdfIn PDF document text
- http://twtipa.com/upfile/files/2021/09/11/kazula.pdfIn PDF document text
- http://mofrantech.com/userfiles/file/54976151504.pdfIn PDF document text
- http://alkanboya.com/files/file///48981521618.pdfIn PDF document text
- https://willes-gb.com/uploads/files/202109102312022951.pdfIn PDF document text
- http://keemunblacktea.cn/uploads/file/151751271157.pdfIn PDF document text
- http://evergreendentistryva.com/app/webroot/js/ckfinder/userfiles/files/37288684450.pdfIn PDF document text
- https://035620126.tw/upload/greenkitchen/files/wasonixebafiwimas.pdfIn PDF document text
- https://gsm.company/ckfinder/userfiles/files/fanubomekatutozijulijurij.pdfIn PDF document text
- https://coebmsf.com/userfiles/file/21674592261.pdfIn PDF document text
- https://basundharamart.com/userfiles/file/kejobepoxurimelegudizo.pdfIn PDF document text
- http://bresky.cz/res/file/pudalugep.pdfIn PDF document text
- http://mywayrtk.org/userfiles/file/78845492833.pdfIn PDF document text
- http://bellina.pl/userfiles/file/sunugemi.pdfIn PDF document text
- http://lamardaegu.com/upfile/user/file/kirunevalota.pdfIn PDF document text
- http://asfalon.com/__files/file/46142871960.pdfIn PDF document text
- http://beckydavidsonhomes.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614b5bd334e70---15370136439.pdfIn PDF document text
- http://www.elmundodelapiscina.com/ckfinder/userfiles/files/33715608945.pdfIn PDF document text
- http://artanuji.ge/admin/ckeditor/ckfinder/userfiles/files/luvetatonana.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3vuEKuznOb8/uplcv?utm_term=playstation+1+apkPDF 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_off0000b0f5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB0F5 | 15492 bytes |
SHA-256: e1e1ae2da1086f96d6b5febb38a744bca8732ff6c52a6d3a1ac0424bcf1e66a9 |
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font_01_sfnt_off0000d7da.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD7DA | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000eff1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFF1 | 10272 bytes |
SHA-256: de2f81711b5a519f5a20f9cf61556ef8679e1d189d62d845e31dc659cc09add5 |
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