MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document was flagged by multiple heuristics, including ClamAV and an ML classifier, indicating malicious intent. It contains numerous external URLs, suggesting it acts as a lure or redirects users to malicious sites. The presence of PDF-specific heuristics like 'PDF_SEO_DISPOSABLE_LINK_FARM' further supports its role in a phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9953
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://crysiq.ru/uplcv?utm_term=kali+linux+download+android PDF link annotation
- https://seikai.jp/free_images/files/75297913862.pdfIn PDF document text
- http://businessvaluationapp.com/fck_files/file/97435822337.pdfIn PDF document text
- http://getampedmag.com/ckfinder/userfiles/files/tifuvugobovowe.pdfIn PDF document text
- http://koovappadyscb.com/ckfinder/userfiles/files/bunemapazepofanafupikanoz.pdfIn PDF document text
- https://vsevolozhsk.mebel18.com/uploads/files/26772376747.pdfIn PDF document text
- https://xyoaa.org/sites/default/files/files/xivabemuw.pdfIn PDF document text
- https://phucatgarment.com.vn/ckfinder/userfiles/files/refurunofupup.pdfIn PDF document text
- https://www.casestilistas.es/ckfinder/userfiles/files/vowugafugorikubonufa.pdfIn PDF document text
- http://rayanchem.com/d/files/84350985766.pdfIn PDF document text
- https://redac.ch/upload/79247670090.pdfIn PDF document text
- http://iphonedown.com/ckfinder/userfiles/files/fawovikovukijojiviroroz.pdfIn PDF document text
- http://grabnerestriche.at/9451964959.pdfIn PDF document text
- http://unixsensor.com/uploads/files/202109080237506346.pdfIn PDF document text
- http://cosmosimpex.com/app/webroot/ckfinder/userfiles/files/97726195817.pdfIn PDF document text
- http://villacappuccina.com/userfiles/files/41829320493.pdfIn PDF document text
- http://kleinschadenexpert.de/userfiles/file/wemozizagufovosula.pdfIn PDF document text
- http://flirtproducties.nl/ckfinder/userfiles/files/37659498380.pdfIn PDF document text
- http://xn----7sbbbizu2bxaod.xn--p1ai/userfiles/file/16447870952.pdfIn PDF document text
- http://world-green-hope.com/uploads/files/12022906363.pdfIn PDF document text
- http://chochosanencino.com/uploads/files/6100457566.pdfIn PDF document text
- http://dogomanhnghia.com/uploads/files/2548587045.pdfIn PDF document text
- http://bangdientunhk.com/upload/files/52679236287.pdfIn PDF document text
- http://prunay-en-yvelines.fr/ckfinder/userfiles/files/68859723239.pdfIn PDF document text
- http://pvvc.cz/files/felof.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_off0000d38b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD38B | 10120 bytes |
SHA-256: 475af3a21f6e23d536a0f3c8fe4f6b5d2a8575bb76b94b76318505b77d1d1889 |
|||
font_01_sfnt_off0000ea30.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA30 | 17828 bytes |
SHA-256: e837af81d3d41a6649ef40bd0e157b98768c178a230074af5af4fca63d40b535 |
|||
font_02_sfnt_off0001183a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1183A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.