MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document is identified as malicious by ML classifiers and ClamAV, exhibiting characteristics of an advance-fee scam. It contains a link farm pointing to compromised WordPress upload directories, suggesting an attempt to distribute further malicious content or redirect users to phishing sites. The document's structure and heuristic firings strongly indicate a social engineering lure for financial fraud.
Machine Learning
- Nyx PDF Classifier malicious score 0.9961
Heuristics 7
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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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Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LUREDocument contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
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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://www.pfgpartners.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1606f1fcf81d02---76773677877.pdf
- https://alfa-clining.ru/wp-content/plugins/super-forms/uploads/php/files/918a77083f3a4726d6a28e5a591e06c7/76186623267.pdf
- https://kvgrup.com.ua/wp-content/plugins/formcraft/file-upload/server/content/files/160c0dfb9c5fe3---derotomotipatumaxun.pdf
- https://www.grandiosa.is/wp-content/plugins/super-forms/uploads/php/files/l2nohip7f6qbcopj9cu9r6udc7/17796283906.pdf
- http://www.kindytennis.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e5d031be295---65900148854.pdf
- https://www.lowdoc-loans.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16089afbb14214---bujakiledebomemafemoxep.pdf
- http://kirakuramenandsushi.com/uploads/files/dapavigukojarudas.pdf
- http://rethabise.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1609830e53cdd6---wilogis.pdf
- https://discoverapartmentsforrent.com/wp-content/plugins/super-forms/uploads/php/files/7cfc1f0686659bd15f5caaf82a3b59ed/3754791680.pdf
- http://www.iamgoingto1996.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607b54b2a61d6---94203858377.pdf
- http://akkoryazilim.com/userfiles/file/16263306996.pdf
- https://www.idromeccanicasrl.com/idromeccanicasrl.com/wp-content/plugins/super-forms/uploads/php/files/806c87f838b8f4f6769f18ae7fca535f/doged.pdf
- https://wilsonbarrera.com/inicio/wp-content/plugins/formcraft/file-upload/server/content/files/160739119b6a5f---60745435529.pdf
- http://agataklimowska.pl/userfiles/file/tararez.pdf
- http://pwr-tech.ru/userfiles/file/xekefefilugubojiwiwu.pdf
- https://kompaspt1.com/contents//files/gakomorev.pdf
- https://graffitipaintstudio.com/wp-content/plugins/super-forms/uploads/php/files/a2e89ae966c9546bfffaab83d4220f9a/35693211790.pdf
- https://www.bouldersudbury.org/wp-content/plugins/formcraft/file-upload/server/content/files/16077f5a7cf189---pevudadiri.pdf
- https://martybermanassociates.com/wp-content/plugins/super-forms/uploads/php/files/749c689afa35d0828c4dd5cc4afa4215/5175547819.pdf
- http://hndgyl.com/v15/Upload/file/20216241032206912.pdf
- http://numere-mopede.ro/mm/file/merumikemulupo.pdf
- https://loyallcanada.ca/editor_files/file/3022155795.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=italian+hydroelectric+project
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f36f.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF36F | 16792 bytes |
font_01_sfnt_off00010b86.bin5b671e7faa17179aba424ee23d9a0bce93b74993af0f2098dab9685c28143734 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B86 | 10636 bytes |
font_02_sfnt_off000123b1.bin7d2f141a04d59dae3b7d2affd574bd9308c652620b2fa31cf6a5598b85f6a8fc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123B1 | 18376 bytes |
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