MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and by an ML classifier as malicious. It contains a link farm with numerous URLs pointing to compromised WordPress sites and other disposable hosting, suggesting an attempt to redirect users to malicious content. The presence of these links indicates a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9944
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 https://popcouncilinstitute.org/wp-content/plugins/super-forms/uploads/php/files/215f3517fb04806dacace693ca737e5d/65545332698.pdf In PDF document text
- http://www.alfapilates.pl/upload/file/44983503980.pdfIn PDF document text
- http://sieckultury.pl/wp-content/plugins/super-forms/uploads/php/files/3d18971df4006c7aa42f995409a7cbde/zolunilufilojadux.pdfIn PDF document text
- https://frasertechno.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a342445a329---fosovovidawu.pdfIn PDF document text
- http://iproperty.ae/userfiles/file/10218834274.pdfIn PDF document text
- https://mikepromedia.com/wp-content/plugins/super-forms/uploads/php/files/jtolph9h5rvvs2bshg1veami04/66141722063.pdfIn PDF document text
- https://acornschoolcharleston.org/wp-content/plugins/super-forms/uploads/php/files/ec44c8989814ddb5dd35810f0fb1287f/32306548961.pdfIn PDF document text
- http://ndc-group.ru/uploads/files/fivomedik.pdfIn PDF document text
- http://www.ausafrica.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1608dcc8a5dc28---91277490665.pdfIn PDF document text
- https://vuaship.com/wp-content/plugins/super-forms/uploads/php/files/0ur27rd1m4q8hh179gaag1m5o3/48218659632.pdfIn PDF document text
- http://zhfangyuan.com/uploadfiles/files/3566634581.pdfIn PDF document text
- http://franklinbristerharveyfamily.com/clients/a/a8/a8910385c57dfddac3c6311e2bd1422e/File/wavezamuraboduxa.pdfIn PDF document text
- http://apothepharma.com/upload/files/karilezejevam.pdfIn PDF document text
- http://www.siscard.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609bed29e07e7---sugam.pdfIn PDF document text
- https://admonks.ru/wp-content/plugins/super-forms/uploads/php/files/1acdf72b00f3989e9590f7c8d02d302e/kifubuxejorilakabureguz.pdfIn PDF document text
- https://supportsystemsvainc.com/home/ssvi/public_html/ckfinder/userfiles/files/31676055507.pdfIn PDF document text
- https://cradlegold.com/wp-content/plugins/super-forms/uploads/php/files/t23hcm193crovaqht4s3ctjelk/xuvolubafasarimunonexexog.pdfIn PDF document text
- https://bokseinstituttet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/160cb636f1258a---gejarematupikolaj.pdfIn PDF document text
- http://salonlomi.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160be4347358d7---gugirazolorisanasinazob.pdfIn PDF document text
- http://carrollcountylawyers.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/92484949703.pdfIn PDF document text
- http://altelaw.com/uploads/image/file/94151179415.pdfIn PDF document text
- https://farmacieitaliane.com/documenti/file/49666392305.pdfIn PDF document text
- http://asja-doll.ru/userfiles/file/nutubesikologezagifugaje.pdfIn PDF document text
- http://cdmvt.cz/sites/default/files/sajamireta.pdfIn PDF document text
- https://masihpt1.com/contents/files/gipog.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=cobit+5+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_off0000c686.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC686 | 16420 bytes |
SHA-256: 653274bafbd31c1d60a490a0a05e492298324a864e1aa4eb65fde241a3e2efbb |
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font_01_sfnt_off0000f090.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF090 | 10576 bytes |
SHA-256: 1a4799469d5ac116b1edc74b751ace9216ffa7039f8b9862f211acfdfe58e07c |
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font_02_sfnt_off000108b6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x108B6 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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