MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous external URIs and is identified as a link farm hosted on disposable domains, suggesting a phishing or malware distribution attempt. Although no scripts were explicitly extracted, the PDF structure and external links indicate a malicious intent to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9888
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://garglob.ru/uplcv?utm_term=free+instagram+followers+24+hours PDF link annotation
- http://guides2alpes.org/uploads/file/74762441350.pdfIn PDF document text
- http://sergeybazarov.ru/file/noxowoninawukonolega.pdfIn PDF document text
- http://kammatrans.com/userfiles/files/riduvuforaxarusez.pdfIn PDF document text
- https://episcopiaoradiei.ro/files/86226916119.pdfIn PDF document text
- http://misosmile.com/upload/editor/files/bufofekajed.pdfIn PDF document text
- https://getadoc.in/ckfinder/userfiles/files/vijirota.pdfIn PDF document text
- http://www.dfdtrading.sk/ckfinder/userfiles/files/najewoxiguvenuwivumovafu.pdfIn PDF document text
- https://gertiesbloomers.com/kousumi/nulook/upload/fckimages/file/42859905840.pdfIn PDF document text
- https://maisonforville.be/documents/file/23461028819.pdfIn PDF document text
- https://akdenizokullari.k12.tr/wp-content/plugins/super-forms/uploads/php/files/q512qahg4hho7nesktkljmud9g/88877232228.pdfIn PDF document text
- http://gmkms.net/upfile_editor/2021/files/67087328932.pdfIn PDF document text
- http://styropapex.pl/userfiles/file/jofomijowejixo.pdfIn PDF document text
- http://benhvienlaptop.biz/userfiles/file/ninolomupeto.pdfIn PDF document text
- https://thediamangroup.com/_images/files/vufoxegubinasepu.pdfIn PDF document text
- https://nazrabilisim.com/calisma2/files/uploads/jipuri.pdfIn PDF document text
- https://bd-sokolovska.eu/userfiles/file/lodegijadelasavaradeg.pdfIn PDF document text
- http://wwm-quanta.com/upload/files/52142882074.pdfIn PDF document text
- https://brianhigbielaw.com/UserFiles/file/zedimodinegaxeno.pdfIn PDF document text
- http://ncfc.com.tr/ckfinder/userfiles/files/63354272947.pdfIn PDF document text
- https://turkeyinsurance.info/images/file/miluruwalupimewawa.pdfIn PDF document text
- https://aventura-agence.lu/userfiles/files/41735134226.pdfIn PDF document text
- http://gammatradings.com/userfiles/file/gevufuvupemozapurajir.pdfIn PDF document text
- http://beverly.kopanramen.com/uploads/files/84758521208.pdfIn PDF document text
- http://lifebeachvilla.com/uploads/image/files/32109035658.pdfIn PDF document text
- https://www.karelo.com/uploads/File/sazimefevezaxerena.pdfIn PDF document text
- http://claudiodauelsberg.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16139409d2b76e---nobakaxis.pdfIn PDF document text
- 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_off00010638.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10638 | 11024 bytes |
SHA-256: e4d051a917da79c06c33b276beb6358a62009d7a02e74b8f0fa2dcddd4a8db01 |
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font_01_sfnt_off00011fd4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11FD4 | 18268 bytes |
SHA-256: 1efdddd47c78cfffa8acbcd85b1c74e332947c37a2103939efeee37fc88b09ae |
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font_02_sfnt_off00014f49.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14F49 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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