MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or trojan payload. It contains a link farm on disposable hosting, with one URL specifically pointing to a compromised WordPress upload directory. The presence of multiple external URIs suggests an attempt to redirect the user to malicious content, likely for credential harvesting or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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.
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://garglob.ru/uplcv?utm_term=dragon+raja+android PDF link annotation
- https://naveenent.com/administrator/imagetemp/file/dubofodugusabemewiwiga.pdfIn PDF document text
- https://mywayrtk.com/userfiles/file/62040048477.pdfIn PDF document text
- https://sitpchemcieszyn.pl/_sitpchem/file/5729245871.pdfIn PDF document text
- https://vaitinhdien.com/app/webroot/upload/files/taforusonovavegu.pdfIn PDF document text
- http://www.saaegfpolis.org.br/ckfinder/userfiles/files/joronunobukokag.pdfIn PDF document text
- https://fleuriste79.fr/ckfinder/userfiles/files/wekowetamudisufixasij.pdfIn PDF document text
- https://likeevent.it/writable/public/userfiles/file/75982888474.pdfIn PDF document text
- http://chenruichem.com/upload/files/24003395216.pdfIn PDF document text
- http://benrassam.com/uploads/files/susexikizo.pdfIn PDF document text
- https://hydratrend.com/application/third_party/ckfinder/userfiles/files/zipalewiwudaxibodif.pdfIn PDF document text
- http://9262895.ru/ckfinder/userfiles/files/15398963858.pdfIn PDF document text
- http://trainternational.in/wp-content/plugins/formcraft/file-upload/server/content/files/16140f7e74f91c---tuzibude.pdfIn PDF document text
- http://enovosti.info/ckfinder/userfiles/files/ramivelozazemotimezenoti.pdfIn PDF document text
- https://chongtham68.com/app/webroot/uploads/files/44133484552.pdfIn PDF document text
- https://hotelristorantenovecento.it/wp-content/plugins/super-forms/uploads/php/files/2d54d6dcf7818f01d7bd6b53168cd195/jasibexem.pdfIn PDF document text
- https://vanphongphampmc.com/upload/files/digiwasof.pdfIn PDF document text
- http://alisawedding.com/upload/users/files/wodazun.pdfIn PDF document text
- http://klimatyzacjaradom.pl/userfiles/file/taguv.pdfIn PDF document text
- https://ximangcampha.vn/upload/files/ridifoniboxepiwep.pdfIn PDF document text
- https://helicopterleasingservices.com/userfiles/files/fozujobi.pdfIn PDF document text
- https://dancleland.com/img/upload/file/34888964256.pdfIn PDF document text
- https://lightupalife.org.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16132769a6787e---42101870525.pdfIn PDF document text
- https://rcot.org/userfiles/file/daminitejimatidibaluv.pdfIn PDF document text
- http://www.bash.cl/media/file/sonisifalewog.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_off0000bd99.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBD99 | 10108 bytes |
SHA-256: 7a70b85c086b9df6a2b8653efb48fca4f2148cc1c1470c2d4621b3a2ad896f08 |
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font_01_sfnt_off0000d3e2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD3E2 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000ebf4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBF4 | 18732 bytes |
SHA-256: 22640eed3c7abf32bb9da1aa8e2dadafa4eb9aafc602a1a72cb19c9bf9b50c82 |
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