MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous external URIs and is flagged as a link farm on disposable hosting, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. Although no scripts were explicitly extracted, the PDF structure and embedded URLs point towards a malicious document designed to redirect users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9982
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://philabc.ru/uplcv?utm_term=san+andreas+money+cheat+ps4 PDF link annotation
- http://solartgaleria.hu/images/file/zaxavirivikuxoxixusewu.pdfIn PDF document text
- https://pankajplast.com/ckfinder/userfiles/files/11032379505.pdfIn PDF document text
- https://karapinler.com/calisma2/files/uploads/sitisar.pdfIn PDF document text
- http://appinaris.net/ckfinder/userfiles/publics/files/minafolekawajanaliz.pdfIn PDF document text
- https://gz-topstar.com/wp-content/plugins/super-forms/uploads/php/files/174782a1bcd283051afc80a2cd0f0c00/megerodufit.pdfIn PDF document text
- https://stiglic.sk/userfiles/file/5234919918.pdfIn PDF document text
- https://defrokatilai.lt/images/files/tobawunetipifeze.pdfIn PDF document text
- https://gabinetpro.pl/kosmetyczka/krakow/files/6105683973.pdfIn PDF document text
- http://baominhlabors.com/upload/files/1275032382.pdfIn PDF document text
- https://alirezamirmohammadi.com/images/upload/files/14581354552.pdfIn PDF document text
- http://xy-interior.com/uploads/files/202109020032223355.pdfIn PDF document text
- https://artgallery.devctn.com/ckfinder/userfiles/files/59339480995.pdfIn PDF document text
- https://petpetmates.com/files/editor/file/kidirulisojigojazasab.pdfIn PDF document text
- http://abapaposentados.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16130e4133d062---73339479073.pdfIn PDF document text
- http://tabbanbros.com/admin/fckeditor/editor/filemanager/connectors/upload/file/tasepozonabulijaxusisi.pdfIn PDF document text
- http://www.moyekolodin.com/files/93528948151.pdfIn PDF document text
- http://poetische-malerei.de/web/editor/files/zigobowakakakax.pdfIn PDF document text
- https://www.ruchya.com.tw/upload/files/6888597281.pdfIn PDF document text
- https://e-ssuances.com/ckfinder/userfiles/files/loxilorojuxofituzusurogu.pdfIn PDF document text
- https://regaluxiluminacion.com/uploads/assets/file/xubovitiwubepowavej.pdfIn PDF document text
- http://thanuyentea.com/ckfinder/userfiles/files/gimogapikepetowonubalor.pdfIn PDF document text
- https://zzwgjx.com/d/files/guvasabuvuwitedarade.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_off0000b22c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB22C | 10908 bytes |
SHA-256: 8efd7729e885c7e6d886c349de9c95304e519192db3f6aa3f4e80438a1b01841 |
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font_01_sfnt_off0000cb4d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB4D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000e35f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE35F | 14664 bytes |
SHA-256: 21c2e0cf032ee8f1470265812f7c738004056e0fbf25cadc00f91ec49ca00a8c |
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