MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or malware distribution intent. It functions as a link farm, containing numerous embedded URLs pointing to compromised WordPress sites. These links likely lead to further malicious content or phishing pages, serving as the primary attack vector.
Machine Learning
- Nyx PDF Classifier malicious score 0.9856
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://namastehealth.in/wp-content/plugins/super-forms/uploads/php/files/micrf46ndu2nc0gqc9r68c553d/49879406730.pdf In PDF document text
- https://bestmiamiturf.com/wp-content/plugins/super-forms/uploads/php/files/e8305d441dd42395c21f3150dafdc3ec/41179522134.pdfIn PDF document text
- https://ivfnna.gr/wp-content/plugins/super-forms/uploads/php/files/3ef67a06f23cbe451084ed5d3bac2d21/daduwevekew.pdfIn PDF document text
- http://www.ellisrasbetonwerke.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160745f601e18c---74063498264.pdfIn PDF document text
- https://gresathouse.com/wp-content/plugins/super-forms/uploads/php/files/03b3304845155c7f71b5369b087a8228/29057809594.pdfIn PDF document text
- http://bluecars.pl/userfiles/file/47941955841.pdfIn PDF document text
- https://40parables.com/wp-content/plugins/super-forms/uploads/php/files/3904bec41b9681d37fbc2cf6b6597981/fiwulim.pdfIn PDF document text
- http://cravaluos.com/ckfinder/userfiles/files/51277642751.pdfIn PDF document text
- https://nnkcreations.com/userfiles/file/50004900079.pdfIn PDF document text
- http://gostinica-domodedovo.ru/files/tovuzar.pdfIn PDF document text
- https://schilderlesvakantie.nl/ckfinder/userfiles/files/metoteri.pdfIn PDF document text
- http://dishandspoonproductions.com/ckfinder/userfiles/files/namigebunevujosu.pdfIn PDF document text
- http://vogiantinhmach.com/media/ftp/file/86094579360.pdfIn PDF document text
- https://adbadog.com/wp-content/plugins/super-forms/uploads/php/files/8e53a5e165910d2fda1babb9b315ceb6/terugesemaginape.pdfIn PDF document text
- http://www.fullmooneye.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609a588e25539---90943920142.pdfIn PDF document text
- https://fertilizerproductionprocess.com/d/files/tuvuvitutilabul.pdfIn PDF document text
- https://www.golddustdental.com/wp-content/plugins/formcraft/file-upload/server/content/files/16079c39c1ddfd---xezuperegozega.pdfIn PDF document text
- http://aytekinpolatel.com/image/files/3084902986.pdfIn PDF document text
- https://arerp.kr/data/file///77685103459.pdfIn PDF document text
- http://www.ibadirect.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608a13da98950---55744990200.pdfIn PDF document text
- http://biancoacolori.it/userfiles/files/repal.pdfIn PDF document text
- http://becro-plast.hr/wp-content/plugins/formcraft/file-upload/server/content/files/16096b86f49894---99580026879.pdfIn PDF document text
- https://smarttactic.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160a3891eaaf34---kolaropuwalegokusabulaxo.pdfIn PDF document text
- https://www.beewellrx.com/wp-content/plugins/super-forms/uploads/php/files/tmp/vopipafuzepuvaxuzigogopu.pdfIn PDF document text
- https://samiznojmo.cz/wp-content/plugins/super-forms/uploads/php/files/55a90518caec72dc777db6b9eeec7c90/98146335747.pdfIn PDF document text
- http://humanitool.ru/userfiles/file/45340437503.pdfIn PDF document text
- http://www.dj-csnl.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160a3f0fc4cbeb---xutevorusulipo.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/FevRqgeaUVY/uplcv?utm_term=faded+for+pianoPDF 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://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_off0000e529.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE529 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000fd40.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD40 | 10156 bytes |
SHA-256: 0be9c58207457a8e48aa60105e5a86ae0ebe1ad2a22c3cd06ff2ecbce7ed8643 |
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font_02_sfnt_off000113ef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x113EF | 17660 bytes |
SHA-256: 7750d022c829984d43648c1332a695528e409a5db2dd1be7469f4b16fdc93016 |
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