MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded JavaScript and numerous external URIs, many pointing to disposable domains or IP addresses, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. The embedded JavaScript likely facilitates the redirection to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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
-
Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
-
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://nomylo.ru/uplcv?utm_term=android+studio+passing+data+between+activities PDF link annotation
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/16146e157dae16---26877811736.pdfIn PDF document text
- http://coachhouse.info/assets/file/47860148233.pdfIn PDF document text
- https://amthanhanhsangchinhhang.vn/upload/files/90192702641.pdfIn PDF document text
- http://cisseo.net/userfiles/files/50765763633.pdfIn PDF document text
- http://a1climbing.com/userfiles/files/49295871749.pdfIn PDF document text
- http://vucert.vn/uploads/files/70156059464.pdfIn PDF document text
- http://www.mamafoundation.cz/ckfinder/userfiles/files/xifedekivumavovegot.pdfIn PDF document text
- http://makairways.in/home/makairways2017/public_html/dowalumniusa/ckfinder/userfiles/files/sazakiwezej.pdfIn PDF document text
- http://aksaaydinlatma.com/img/editor/image/file/61825768807.pdfIn PDF document text
- http://vallovin.it/userfiles/files/morodekunesilelo.pdfIn PDF document text
- https://strategieb2b.com/userfiles/file/jugamarozoxonuxebele.pdfIn PDF document text
- http://pass38.com/images/contentimages/files/ridofipiribugunulakew.pdfIn PDF document text
- https://fenixfalt.com/userfiles/file/xumilomasuvixifisi.pdfIn PDF document text
- http://79.170.40.182/boothtastic.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614c0cdbd7f8c---67948455960.pdfPDF link annotation
- https://altstudio.be/app/webroot/uploads/file/zorexagiwusalet.pdfIn PDF document text
- https://ataru.site/js/ckfinder/userfiles/files/77496382899.pdfIn PDF document text
- http://www.cuerpomenteyespiritu.es/wp-content/plugins/formcraft/file-upload/server/content/files/161460ca4865d9---kofisatogesowafuxobisize.pdfIn PDF document text
- http://backupcenters.com/userfiles/file/61393653066.pdfIn PDF document text
- http://kcde.kr/userfiles/file/43298964783.pdfIn PDF document text
- http://danguykhoidoanhnghiephp.vn/Upload/files/vapugonujupibifotuveli.pdfIn PDF document text
- https://aznamaste.com/ckfinder/userfiles/files/gelabetowozoperowuwelu.pdfIn PDF document text
- http://kcpsystem.com/userData/board/file/mirufigakunifigowimigas.pdfIn PDF document text
- http://centrons.com/uploaded/file/1761973131614266e989720.pdfIn PDF document text
- https://camelcarpet.org/d/files/pejenofojelekilokimuwijid.pdfIn PDF document text
- http://strojsteel.cz/webpagebuilder/ckfinder/userfiles/files/rolukefefewu.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_off0000d3ba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD3BA | 18112 bytes |
SHA-256: 52ff9e85d94d6e2c78fc29fa4b150429f308c2835012edbaf1ebe91ee33cf077 |
|||
font_01_sfnt_off000102aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x102AA | 11016 bytes |
SHA-256: 26c7f3b62588b6f2b03579960162ccfc57e4f648e4b36feef625a327af379cff |
|||
font_02_sfnt_off00011c14.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C14 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.