MALICIOUS
174
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged by multiple heuristics, including a high-confidence ML classifier and ClamAV, indicating malicious intent. The 'SE_CLICKFIX' heuristic suggests the document is designed to socially engineer the user into running a command, likely to download and execute a secondary payload from one of the embedded URLs. The presence of embedded JavaScript further supports the execution of malicious actions.
Machine Learning
- Nyx PDF Classifier malicious score 0.9981
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
ClickFix social engineering attack high SE_CLICKFIXDocument instructs the user to press Win+R or paste a command into a terminal — consistent with ClickFix attacks that bypass macro restrictions by tricking users into running malicious commands directly
-
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.
-
Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
-
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://catamma.ru/uplcv?utm_term=unsupported+sd+card+fix+android PDF link annotation
- https://artistprasanna.com/userfiles/file/pozuzazizovonafizotuj.pdfIn PDF document text
- http://gemculture.com/userfiles/file/jafisuwezapimevibez.pdfIn PDF document text
- http://maturitni-ples.eu/UserFiles/File/degefupofarobeworun.pdfIn PDF document text
- http://romangruszecki.com/uploaded/file/9235012146.pdfIn PDF document text
- http://marinaxaraes.com.br/ckfinder/userfiles/files/wopaselonimalexedinef.pdfIn PDF document text
- http://bibikid.ru/upload/73434356210.pdfIn PDF document text
- https://maxlinder.com/admin/assets/ckfinder/userfiles/files/xuveduwuvajuxovuwogasewot.pdfIn PDF document text
- https://2acontractor.it/images/file/penumim.pdfIn PDF document text
- http://dga.gr/ILC/img/file/61878868956.pdfIn PDF document text
- https://shining4u.com/wp-content/plugins/super-forms/uploads/php/files/d36655e1cb904d708e339e30c615f843/zakatokawijodaguzomovibaj.pdfIn PDF document text
- http://soldearenales.com/galeria/files/bimisoromumavovodevawodom.pdfIn PDF document text
- http://xn--sanitrprofi-p8a.ch/fckeditor/editor/images/file/69295555091.pdfIn PDF document text
- http://eg-connect.com/php_codes/Scott/VieauAssociates/code/userfiles/file/valegituzitifenaferuje.pdfIn PDF document text
- https://reazfarah.com/ckfinder/userfiles/files/50350265507.pdfIn PDF document text
- http://usa-ex.com/images/blog/file/tidogu.pdfIn PDF document text
- http://bensonlandscape.com/editorData/file/letikulobepuxofaj.pdfIn PDF document text
- http://blow-w124.com/js/upload/files/10343618162.pdfIn PDF document text
- http://tsnpharma.com/upload/files/99204195700.pdfIn PDF document text
- http://blankheich.de/images/uploads/file/lawutojelavif.pdfIn PDF document text
- https://intrigantka.ru/images/userfiles/file/41403295331.pdfIn PDF document text
- https://sukhayurveda.in/userfiles/file/tunedebatokokifugenikonu.pdfIn PDF document text
- http://smartmedicaleg.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613b96d4384d6---waxunaxisafawasoza.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_off0000d6e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD6E1 | 10776 bytes |
SHA-256: 7a03b31e7a4f12ccde16bcd16fdd25aec2ecaa1486a31501074745c431b8d342 |
|||
font_01_sfnt_off0000efcf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFCF | 18116 bytes |
SHA-256: 1c049479c72ec347e02a120ed8ebb535313e4dafd6a5d13071ea6704c68e387a |
|||
font_02_sfnt_off00011ea6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11EA6 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.