MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous external URIs, with one heuristic specifically identifying it as a link farm on disposable hosting, suggesting a phishing or malware distribution lure. Although no scripts were explicitly extracted, the PDF structure and embedded URIs point towards an attack pattern involving redirection to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9968
Heuristics 5
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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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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://www.auto-ecole-rive-droite.fr/ckfinder/userfiles/files/fenanejamajabuwunimigur.pdf In PDF document text
- https://belitour.ir/basefile/belitourir/files/50097040476.pdfIn PDF document text
- https://bodykneadstherapy.com.au/ckfinder/userfiles/files/60514639134.pdfIn PDF document text
- http://professional-tuner.at/uploaded/file/1676758757.pdfIn PDF document text
- http://xn--80akazwaeiw.xn--p1ai/editorfiles/file/79395767438.pdfIn PDF document text
- https://luxurytravel-show.com/wp-content/plugins/super-forms/uploads/php/files/9b2b6894104b640cb97b608e4b364a72/82202989486.pdfIn PDF document text
- http://sibmaxi.ru/userfiles/file/62781586421.pdfIn PDF document text
- http://idealthailand.com/file_media/file_image/file/ladulatetudonanamerukede.pdfIn PDF document text
- http://songpinhao.com/userfiles/files/tetazadofa.pdfIn PDF document text
- http://sakirnoopo.ru/wp-content/plugins/super-forms/uploads/php/files/345580aefa0c11650c15b0909eb1d216/pofivewujuse.pdfIn PDF document text
- http://unite-chem.com/upload/files/dibepufoxelopewume.pdfIn PDF document text
- http://planao.com/ckfinder/userfiles/files/rodexugitawolikebej.pdfIn PDF document text
- https://learnrkbin.jugalbandiresearch.com/ckfinder/userfiles/files/nuvigotufixowu.pdfIn PDF document text
- http://sadiqandsons.com/userfiles/files/58758271664.pdfIn PDF document text
- http://dreamsurgerycn.com/ckupload/files/4298142212.pdfIn PDF document text
- http://tongkhomica.com/upload/files/66463587135.pdfIn PDF document text
- http://gardatrans.com/content/Files/19191788487.pdfIn PDF document text
- http://kozelsk-adm.ru/files/uploads/files/jokanilotetezovi.pdfIn PDF document text
- http://xn--b1amishc2fb.xn--p1ai/ckfinder/userfiles/files/85029543750.pdfIn PDF document text
- https://smg.bid/ckfinder_userfiles/files/suzagifedopoberijoref.pdfIn PDF document text
- https://pasationtravellers.com/root/FCKeditor/file/15454543786.pdfIn PDF document text
- https://ssangyong.adasenotomotiv.com/userfiles/file/tizotunetugevi.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=computer+hardware+and+networking+questions+and+answersPDF 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_off0000d46d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD46D | 11248 bytes |
SHA-256: 8b135d6b72d50792a359c4904d0058d1688156dccf5f6b3a8dab19a2c912d90e |
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font_01_sfnt_off0000ee2f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE2F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00010641.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10641 | 17548 bytes |
SHA-256: dbfc432f0840a67a01e5c0913ce8208d4b7dc1b69c8ab04ae2bc648d3294642f |
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