MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous links to external PDFs hosted on compromised or disposable domains, suggesting a link farm designed to distribute malicious content or phish users. While no scripts were directly extracted, the nature of the links and the detection indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
-
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 http://tchid.net/userfiles/file/nivazikeneveriwugenizo.pdf In PDF document text
- http://hainescentreasia.com/images/file/nenuvizobobazikizadogep.pdfIn PDF document text
- https://heyratacademy.ir/file/9165450151.pdfIn PDF document text
- http://uceng.net/_UploadFile/Images/file/mojaxawafur.pdfIn PDF document text
- http://czpohledavky.cz/userfiles/files/65350082340.pdfIn PDF document text
- https://markzone.az/wp-content/plugins/super-forms/uploads/php/files/j6vtq2rr6igrfcvscn5tm2mcha/84883971733.pdfIn PDF document text
- https://betonwerkendejonge.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16079b2c049644---xekutojukifuxilewufa.pdfIn PDF document text
- http://weilandensemble.nl/ckfinder/userfiles/files/koxipojugekegekaw.pdfIn PDF document text
- https://www.inter-tube.co.uk/wp-content/plugins/super-forms/uploads/php/files/ded407bd49c466966e8831472c7be37f/pitaxaxasixag.pdfIn PDF document text
- https://milliondollardesiclub.com/upload_files/featured/files/motaluvuzedagoba.pdfIn PDF document text
- https://www.heracles-hotel.eu/wp-content/plugins/super-forms/uploads/php/files/asm9nhsaknsrjp32lsltefakl0/tadugaw.pdfIn PDF document text
- http://cameronhaddock.com/wp-content/plugins/formcraft/file-upload/server/content/files/16125b5412f461---fumituzapinebokomof.pdfIn PDF document text
- https://atolab.it/wp-content/plugins/super-forms/uploads/php/files/3f76c4dbab9a760ae07cb0b066da79f8/sofewoxexu.pdfIn PDF document text
- https://www.sesc.com.ua/wp-content/plugins/super-forms/uploads/php/files/7im4re912mkjkqhepjctfhcbr1/66811294453.pdfIn PDF document text
- https://thetitangroup.ca/wp-content/plugins/super-forms/uploads/php/files/b7b441bbcec36998658341130c581484/fokiferesobi.pdfIn PDF document text
- https://www.chauffeur-prive-nice.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160ce22f2a66c7---25851439693.pdfIn PDF document text
- https://malimbe.africa/wp-content/plugins/super-forms/uploads/php/files/cd0a2d12c18167359eee5367b0db035f/32699715455.pdfIn PDF document text
- http://parcroyale.hk/userfiles/45895851480.pdfIn PDF document text
- http://www.tenniscanberra.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16076fa0fb8257---wifemagolirofaroj.pdfIn PDF document text
- http://kutscher-customs.de/gfx/userfiles/files/29144022227.pdfIn PDF document text
- http://europeanprofservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/16077b661d9492---jananamuwuvexegosoxoge.pdfIn PDF document text
- https://www.advids.co/wp-content/plugins/formcraft/file-upload/server/content/files/160a8ebe78070e---mesuzadunaxikofe.pdfIn PDF document text
- http://myphamasia.net/upload/files/41587714128.pdfIn PDF document text
- https://www.weboonline.com/ckfinder/userfiles/files/jefev.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/fzgW7-mxBc0/uplcv?utm_term=what+is+your+true+zodiac+sign+book+pdf+downloadPDF link annotation
- 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_off0000e0fd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE0FD | 18532 bytes |
SHA-256: f5136d0eff3f92002ea53e25c961e33a58e0ccaa6b7434db852cad106882f4f2 |
|||
font_01_sfnt_off000111e9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x111E9 | 11484 bytes |
SHA-256: ca8c83f55037a3aaf95bda9f0fe057fc807e3afbe1e52699329744053607d27f |
|||
font_02_sfnt_off00012cbe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12CBE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.