MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The sample was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The PDF contains numerous embedded URLs pointing to a link farm, suggesting a phishing or SEO manipulation scheme. While no scripts were explicitly extracted, the PDF structure and embedded links are indicative of exploitation and potential redirection to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9911
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 http://noithatnhapkhaugiasi.com/luutru/files/13431130989.pdf In PDF document text
- http://ipvoicenj.com/wp-content/plugins/formcraft/file-upload/server/content/files/161383a5f1e252---38315839805.pdfIn PDF document text
- https://yucekalipmakina.com/tsrm1/img/userfiles/file/zozozagefagojoralulojux.pdfIn PDF document text
- http://www.ebsjosepirosamaria.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612f4326513c8---wazobatarame.pdfIn PDF document text
- http://2018.letnifestiwal.pl/ckfinder/userfiles/files/58556213382.pdfIn PDF document text
- http://antichigelsi.it/userfiles/files/bojogi.pdfIn PDF document text
- http://alfavs.eu/userfiles/file/86025791925.pdfIn PDF document text
- http://alexandersorokolaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/30322875082.pdfIn PDF document text
- http://abpjse.news-read.com/upload/files/93340576137.pdfIn PDF document text
- https://shoppe.everybodyisnotdoingit.org/gift/userfiles/files/birowutut.pdfIn PDF document text
- https://linardi.ru/files/file/puxokux.pdfIn PDF document text
- http://www.ujepites.hu/userfiles/files/tofunazigatiponewip.pdfIn PDF document text
- https://niboparis.com/upload/fckeditor/file/1630956895_1.pdfIn PDF document text
- http://zeroseistudio.eu/userfiles/files/32541056756.pdfIn PDF document text
- https://www.bevillelecomte.ovh/ckfinder/userfiles/files/1539824573.pdfIn PDF document text
- http://plaschke-partner.com/uploaded/file/94388945396.pdfIn PDF document text
- https://sieuthimaycafe.vn/uploads/file/nowadefiniginujupatufuko.pdfIn PDF document text
- https://serviceelectric.ca/userfiles/file/doxolaxovarozigokowikife.pdfIn PDF document text
- http://leebyenghun.com/new/upload/board/files/neteje.pdfIn PDF document text
- https://nichecnk.leaddeehub.com/userfiles/files/joxuvibakivudejesawobur.pdfIn PDF document text
- https://securitydm.rs/slicice/file/51219288751.pdfIn PDF document text
- http://inercial.es/uploads/files/67722256866.pdfIn PDF document text
- http://files.ibiza-ferien.de/file/65341692893.pdfIn PDF document text
- http://lctrading-gmbh.com/ckfinder/userfiles/files/72616550386.pdfIn PDF document text
- http://dogalakustik.com/depo/sayfaresim/file/66526201767.pdfIn PDF document text
- http://sunriverps.com/data/editor/file/19059396961.pdfIn PDF document text
- http://dpsnowodworze.pl/userfiles/file/fujokolewenorar.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/ngfLrbzwjls/uplcv?utm_term=lucifer+season+3+putlockerPDF 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_off0000cdc3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCDC3 | 10796 bytes |
SHA-256: 7af5c080780afc146cca1e4e372ea72f33fc188f80b0f0207ec7edba46ddbe39 |
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font_01_sfnt_off0000e6d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6D4 | 17864 bytes |
SHA-256: 9edbee06d1123f23a7f550dddb6bc84301734af24552ae999029b1e88f5a1da3 |
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font_02_sfnt_off0001149b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1149B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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