MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised CMS upload storage or disposable hosting, indicating a link farm designed to redirect users. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware distribution through these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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 http://bayernglobal.de/userVZ/file/93451914167.pdf In PDF document text
- http://ozhelalikram.de/resimler/files/82225454583.pdfIn PDF document text
- http://apnschool.in/singhania/downloads/file/92909505636.pdfIn PDF document text
- https://mariapolis.es/ckfinder/userfiles/files/vazexisipavebapixe.pdfIn PDF document text
- https://agros.net/uploads/file/zukegavusanipowu.pdfIn PDF document text
- https://ecableapp.com/FCKeditor/FCKimgUpload/file/49906761269.pdfIn PDF document text
- https://testgit.begurholidays.com/uploads/userfiles/files/8645106501.pdfIn PDF document text
- http://como.gattinonimondodivacanze.it/themes/userfiles/files/gigibafojukozob.pdfIn PDF document text
- http://bjerkelunden.org/content/files/userfiles/file///fisowimojebagi.pdfIn PDF document text
- http://www.theagentpipeline.com/wp-content/plugins/formcraft/file-upload/server/content/files/161494b451a1d2---43525411549.pdfIn PDF document text
- http://aquatherm-graz.at/files/23618600577.pdfIn PDF document text
- http://vertracapital.com/uploads/files/soraze.pdfIn PDF document text
- http://boston.pl/fck_pliki/file/senopo.pdfIn PDF document text
- https://equipelec.fr/ckfinder/userfiles/files/gigizipopipazunofu.pdfIn PDF document text
- https://ldcpc.com/ckfinder/userfiles/files/48250167951.pdfIn PDF document text
- https://braindevelopmentmaps.org/userfiles/files/bodafigasosupovi.pdfIn PDF document text
- http://greentreeprep.com/cote_dor_import/admin/ckfinder/userfiles/files/ropiwemu.pdfIn PDF document text
- http://xmzhj.com/UserFiles/file/47166761009.pdfIn PDF document text
- http://www.combatsim.eu/wp-content/plugins/formcraft/file-upload/server/content/files/16133905c40e1f---15150091094.pdfIn PDF document text
- http://ptairsupply.com/userfiles/file/dajunixutotivimid.pdfIn PDF document text
- http://alacarte-design.de/userfiles/file/68921678852.pdfIn PDF document text
- http://compie.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16155cceaa7722---tidaxerotuxavarodoba.pdfIn PDF document text
- https://meritumptt.pl/dokumenty/file/benifikukipego.pdfIn PDF document text
- https://nepaltrekkinginhimalaya.com/assets/userfiles/files/40366861383.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/1xuhb7AK25c/uplcv?utm_term=ficus+plant+yellow+leavesPDF 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_off0000bc73.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBC73 | 18212 bytes |
SHA-256: 96e3e9f930fafed60ec97b66e704b18492932de1da15c845f2f4f24ae1e47af5 |
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font_01_sfnt_off0000eaf3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEAF3 | 10608 bytes |
SHA-256: 9913cb16653e1241df022d682ebe6fea478e54340d17ef3d915e2cbd1e04aac9 |
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font_02_sfnt_off0001036c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1036C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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