MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links, many pointing to compromised CMS uploads or disposable hosting, suggesting a link farm designed to redirect users. One prominent URL, 'https://garglob.ru/uplcv?utm_term=gta+5+game+download+for+android+apk', indicates a lure for game downloads. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9970
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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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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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=gta+5+game+download+for+android+apk PDF link annotation
- http://ackerviewguesthouse.com/userfiles/file/liwonukijefekasolanipimej.pdfIn PDF document text
- http://agrion.org/upload/fichier/1952885426.pdfIn PDF document text
- https://www.popcaffe.it/wp-content/plugins/super-forms/uploads/php/files/de64ad9c9f695d45b343002e44dc3d70/3723067105.pdfIn PDF document text
- http://ptairsupply.com/userfiles/file/57932837589.pdfIn PDF document text
- http://efeotokiralama.com/Upload/file/54786793176.pdfIn PDF document text
- http://www.ausafrica.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/161456409a9e26---54946100718.pdfIn PDF document text
- http://seamcc.com/UserFiles/files/17763892729.pdfIn PDF document text
- http://dodogs.ru/sites/default/files/file/69101499865.pdfIn PDF document text
- https://thuaphatlaihoanghuy.com/uploads/files/kavulij.pdfIn PDF document text
- https://martas.vodrsport.cz/uploads/files/34506686805.pdfIn PDF document text
- https://relaxationplusmn.com/wp-content/plugins/super-forms/uploads/php/files/ae92f8c5f1bbd696e5c7933fe7a203cf/25920289639.pdfIn PDF document text
- http://seasonsblinds.com/uploads/ckfinder/userfiles/files/8756639077.pdfIn PDF document text
- http://esejsc.com/upload/files/71198999409.pdfIn PDF document text
- https://formapolis.it/wp-content/plugins/super-forms/uploads/php/files/33ac4fbee07ce95719cd2bf175687a06/31963181692.pdfIn PDF document text
- http://gonvvama.net/filespath/files/20210916234245.pdfIn PDF document text
- http://sdhmladavozice.cz/userfiles/file/mepebanesuxoxakikisonida.pdfIn PDF document text
- http://nokianhakkablue.ru/ckfinder/userfiles/files/3480991799.pdfIn PDF document text
- http://alotercuman.com/ckfinder/userfiles/files/38072729814.pdfIn PDF document text
- http://lamarchesainterita.be/lamarchesainterita/imgdb/news/files/81286191929.pdfIn PDF document text
- http://xn--38-mlcqjbufcz6h.xn--p1ai/userfiles/file/17631627633.pdfIn PDF document text
- https://www.adler-leitishofen.de/wp-content/plugins/formcraft/file-upload/server/content/files/1613ca03977a0e---88262549190.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_off0000e670.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE670 | 11024 bytes |
SHA-256: 602ba45cc375c9b20e18192e8cd8708fa31c2a6575fc821f7d8f2152f5a74be6 |
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font_01_sfnt_off0000fff2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFF2 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00011804.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11804 | 17896 bytes |
SHA-256: 63a7bb2248b24a812a8ea43ff5fd8e91adf8bd870923ca11adc60be43c8cfce6 |
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