MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous external URIs and is flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates a pattern of hosting many small PDFs on disposable domains, suggesting a campaign to distribute malicious content or phish for credentials. The presence of embedded URLs points towards an attempt to redirect users to potentially harmful websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9833
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=m+motivational+words PDF link annotation
- http://paraleumarian.ro/app/webroot/files/userfiles/files/pufoxizotado.pdfIn PDF document text
- https://chennothinterios.com/uploads/file/22293466212.pdfIn PDF document text
- http://btsoft.vn/uploads/files/60651832182.pdfIn PDF document text
- http://orzo.cz/uploaded/files/39023711749.pdfIn PDF document text
- https://airxps.com/userfiles/files/5971590762.pdfIn PDF document text
- http://tries.cz/media/images/upload/file/supovesajijubozilixux.pdfIn PDF document text
- http://wccflooring.com/userfiles/files/68316042847.pdfIn PDF document text
- http://tpokebar.com/uploads/files/wotonusuxel.pdfIn PDF document text
- http://manhchenang.vn/webroot/img/files/gurebozimi.pdfIn PDF document text
- https://davaocarrental.com/images/file/31782537209.pdfIn PDF document text
- http://sspvjd.com/FileData/ckfinder/files/20210904_C539E770A75A41FE.pdfIn PDF document text
- http://lnv-cnc.com/userfiles/file/kibufuvis.pdfIn PDF document text
- https://www.espaciocultivarte.com/ckfinder/userfiles/files/rilexobuwoxitufiluzowaruj.pdfIn PDF document text
- https://ezokniga.com/uploads/file/dixepumofuw.pdfIn PDF document text
- https://autotronics.vn/userfiles/file/11950290484.pdfIn PDF document text
- http://artgraf24.pl/userfiles/file/18407776943.pdfIn PDF document text
- https://quanticabtl.com/cms_2018_quantica/sgi_userfiles/userfiles/files/noxiroledu.pdfIn PDF document text
- http://vasset.bg/userfiles/file/8953696331.pdfIn PDF document text
- http://ccforum.kr/uploads/file/1631775104.pdfIn PDF document text
- https://www.physioaktivkramer.de/wp-content/plugins/formcraft/file-upload/server/content/files/16141cd0e9bb9a---65364344049.pdfIn PDF document text
- https://advance-pack.com/editor_upload/file/51378258555.pdfIn PDF document text
- http://philipp-haberland.de/images/upload/file/65140681640.pdfIn PDF document text
- http://anhuifan.com/upload_fck/file/2021-9-5/20210905072608869775.pdfIn PDF document text
- https://www.osteopathe-montpellier-sud.fr/ckfinder/userfiles/files/23779244631.pdfIn PDF document text
- http://naszemotyle.natura2000.pl/imgturysta/files/mokijufexojawewilogowo.pdfIn PDF document text
- https://kvzriu.org/images/file/wukupurapanisegiwaja.pdfIn PDF document text
- https://petroblend.com/wp-content/plugins/formcraft/file-upload/server/content/files/16134f71d3dbaa---51553612252.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_off0000df5e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF5E | 10420 bytes |
SHA-256: 5febad31c089ed4c50acd7f68d4622aeca3ad01f3d9957f2bdd598e330989ebb |
|||
font_01_sfnt_off0000f6fa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6FA | 18036 bytes |
SHA-256: d1568e1e324444ab9b3d645a956724fa2bd5abf19e7c85c84171748e8fcb5f6b |
|||
font_02_sfnt_off0001255b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1255B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.