MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged by ClamAV as a phishing trojan and by an ML classifier. It contains a link farm with numerous URLs pointing to compromised WordPress sites, likely serving as a distribution point for malicious content. The presence of these links suggests an attempt to lure users into downloading further malware or visiting phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
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://ceadersvalet.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d66e716aded---26222423699.pdf In PDF document text
- https://agilitynd.com/wp-content/plugins/super-forms/uploads/php/files/be355b9e7094cd8ec562b1492f6698f5/bitibuwitog.pdfIn PDF document text
- https://ludifrance.fr/userfiles/file/zixizipujalutiwedonigato.pdfIn PDF document text
- https://www.adelaarenergy.com/wp-content/plugins/super-forms/uploads/php/files/5nt1i803ce76g2ooegn232eupb/88081072359.pdfIn PDF document text
- https://joefairless.com/wp-content/plugins/super-forms/uploads/php/files/cc67059ae4b7547e08c29ebb66b7f682/domapiduloxuxeterewimeviw.pdfIn PDF document text
- https://www.femregenx.co.za/wp-content/plugins/super-forms/uploads/php/files/00fu3b9fr9b3jk3pv2dfpqaje3/21601056113.pdfIn PDF document text
- http://gsoam.ge/wp-content/plugins/formcraft/file-upload/server/content/files/160bab05a6ce25---kigorazolodajiguparita.pdfIn PDF document text
- https://www.hagensmarketing.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cefb8d71711---wozobevevevarurofulaza.pdfIn PDF document text
- https://www.beadvised.co.uk/wp-content/plugins/super-forms/uploads/php/files/9bd12ff8f71295e7cf518aa75e48220a/66342841817.pdfIn PDF document text
- https://tortugafilms.ca/adminfiles/file/tifim.pdfIn PDF document text
- https://cspdental.com/wp-content/plugins/super-forms/uploads/php/files/cc6da9e7b91a3ad7fe1c2d6b7082475e/93666679519.pdfIn PDF document text
- https://choiceenergynetwork.com/wp-content/plugins/super-forms/uploads/php/files/f5fb8983e21a55f370a152b82123e021/90367464344.pdfIn PDF document text
- http://www.medicalalliedtraining.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609e9890a9680---32926036972.pdfIn PDF document text
- https://www.mercato.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1609c62355c22d---gijal.pdfIn PDF document text
- http://dalaichau.com/files/xusomukojupafotojiselo.pdfIn PDF document text
- https://mercedesmazo.es/wp-content/plugins/formcraft/file-upload/server/content/files/160b28107071cb---todar.pdfIn PDF document text
- https://www.grandiosa.is/wp-content/plugins/super-forms/uploads/php/files/nmm59e7ss3t6rc7oo3f0o3dcs7/31924658253.pdfIn PDF document text
- http://arohitourandtravels.com/userfiles/file/57757401191.pdfIn PDF document text
- https://monyetjoget.com/contents//files/vokaratuxiwomowujojuwelep.pdfIn PDF document text
- https://arizonalightingsales.com/wp-content/plugins/super-forms/uploads/php/files/321f3f3c41af6b2533de3bf5b90dba4c/fajuwuzavakulerejedazure.pdfIn PDF document text
- https://www.physioaktivkramer.de/wp-content/plugins/formcraft/file-upload/server/content/files/160ae0c4083034---bopukupipupexolisikavupo.pdfIn PDF document text
- http://www.tobywells.org/media/fckdir/file/romuvoxeluvaleporipimax.pdfIn PDF document text
- https://apparel.allianceflooring.net/wp-content/plugins/super-forms/uploads/php/files/a050e47ad97e7dd610b5dc23c0a6d00b/91556123740.pdfIn PDF document text
- http://pincailight.com/zk/UploadFile/file/2021061522450573499.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BkSY9tpko7c/uplcv?utm_term=java+certification+questions+with+answers+pdfPDF 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_off0000fec4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEC4 | 17696 bytes |
SHA-256: 901256bb08851510f5d0a762dfccd76d33cabde778906cd8ca02971b3de89627 |
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font_01_sfnt_off00012d33.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12D33 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001454a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1454A | 11060 bytes |
SHA-256: c9ed301d0b799aab9be886e2dc4ccaadf3861a0609c42ea9ad7cf67f05e6cc30 |
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