MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links pointing to compromised WordPress sites, suggesting a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly indicate malicious intent. While no scripts were directly extracted, the PDF structure and embedded links are indicative of a phishing lure designed to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
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://pikewallis.no/wp-content/plugins/formcraft/file-upload/server/content/files/16089fa9c4087b---rowujonozoxikijixaku.pdf In PDF document text
- https://www.novet.de/wp-content/plugins/formcraft/file-upload/server/content/files/1607a41468fa14---bedagoga.pdfIn PDF document text
- http://www.eflox.net/wp-content/plugins/formcraft/file-upload/server/content/files/1607503dfb46a9---95555063996.pdfIn PDF document text
- https://floorco.allianceflooring.net/wp-content/plugins/super-forms/uploads/php/files/a4758a590e7b2d3a0ac2ac3e72a995b2/86167089558.pdfIn PDF document text
- https://brusroom.com/wp-content/plugins/super-forms/uploads/php/files/2b4ddefcbc5420496641b75728a6f76b/wigakejobizibapi.pdfIn PDF document text
- http://bannhuaduong.net/upload/files/jidivuwanevugidugar.pdfIn PDF document text
- https://www.mnspineandsport.com/wp-content/plugins/super-forms/uploads/php/files/a6a95857a0db161bf9550a4d2188a87d/36429517941.pdfIn PDF document text
- https://rlvanstory.com/wp-content/plugins/super-forms/uploads/php/files/8af8e0b63d97f7c17adda3d5e474133b/bolefedulipixamosufoxu.pdfIn PDF document text
- http://aeskulap24h.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607f38446e844---lowodumigonif.pdfIn PDF document text
- https://soalmatematik.com/userfiles/file/xikodigim.pdfIn PDF document text
- https://www.avenueroadadvertising.com/wp-content/plugins/formcraft/file-upload/server/content/files/160790b93df41a---pokovuk.pdfIn PDF document text
- https://www.hinogas.com/wp-content/plugins/super-forms/uploads/php/files/fi9ue6scisibfba063mp61pi8p/10801875810.pdfIn PDF document text
- http://alimentosldm.com/userfiles/file/mujimusatowevazisotu.pdfIn PDF document text
- http://www.thaiboat.net/image/upload/File/65376050849.pdfIn PDF document text
- http://stroynerud-sm.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1609ab6b777120---jaxuvopazufeposizi.pdfIn PDF document text
- http://fobosgrunt.ru/files/ckfinder/files/lejufebufamobejeten.pdfIn PDF document text
- http://inimtrento.it/userfiles/files/motajizarajizid.pdfIn PDF document text
- http://anatolianlgs.com/userfiles/file/kunulapoge.pdfIn PDF document text
- https://kopari.hu/files/file/suxeginarirewuma.pdfIn PDF document text
- http://apexibd.com/uploads/fck_uploads/file/27383657430.pdfIn PDF document text
- https://revapackers.com/wp-content/plugins/super-forms/uploads/php/files/kurbn4k40cl9vcvdukhravtpnn/pamijesolexano.pdfIn PDF document text
- https://luxurytravel-show.com/wp-content/plugins/super-forms/uploads/php/files/4c7e2af496319c62cd09d5cda64e6d82/nutetiwijezodu.pdfIn PDF document text
- http://attep.com/home/sandbox/domains/heekee.com.hk/public_html/ckfinder/userfiles/files/rixamumadinujare.pdfIn PDF document text
- http://trainternational.in/wp-content/plugins/formcraft/file-upload/server/content/files/160c8cd8ab75ce---kevov.pdfIn PDF document text
- https://pima-alarms.rs/slicice/file/gefojixowofutirevos.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/ngfLrbzwjls/uplcv?utm_term=spiderman+download+androidPDF 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_off0000f92a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF92A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0001113c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1113C | 17012 bytes |
SHA-256: ee89c5e464fac245e6b0000fed9272ce6915e05f9ed51eeada71f8e1df0c8bd4 |
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font_02_sfnt_off00013d05.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13D05 | 10448 bytes |
SHA-256: 77b6d508220965fbf13fec2817e288a0c349bb505e067b601a0643bd1c563d71 |
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