MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous links pointing to compromised websites, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. The file's structure and embedded links are consistent with a campaign to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
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 http://www.lauricedale.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160a8cac6518de---xopepawafumugixi.pdf In PDF document text
- https://edoxmarketing.com/wp-content/plugins/super-forms/uploads/php/files/b1j73okliltt0qn234iu3nfbqv/tomifodedisujabulixizon.pdfIn PDF document text
- http://www.abcklima.hu//data/editorfile/kagosizafuge.pdfIn PDF document text
- https://abe-rdc.com/userfiles/file/31167469227.pdfIn PDF document text
- http://vinmexindia.com/uploads/78081510814.pdfIn PDF document text
- http://dzbnf.com/upload/file///vifolus.pdfIn PDF document text
- http://sad-azov.ru/wp-content/plugins/super-forms/uploads/php/files/3770d9c3d4db1d65a7bd4a7fe2fb3b5b/34332335473.pdfIn PDF document text
- http://pettwayfamilyreunion.com/clients/39389/File/25820936.pdfIn PDF document text
- https://regeneracion-capilar.com/wp-content/plugins/super-forms/uploads/php/files/741d96fa7c25d56e05f5b31347b0b2ad/11972799856.pdfIn PDF document text
- http://a2itsolutions.com/chop/multimedia/userfiles/file/39390147752.pdfIn PDF document text
- https://luxmarketing.agency/wp-content/plugins/super-forms/uploads/php/files/ejiirf1rbtksqq503rlgd6pq4l/zomekixedewexotilix.pdfIn PDF document text
- http://findmecakes.com/userfiles/files/tosigena.pdfIn PDF document text
- https://ailani.org/wp-content/plugins/super-forms/uploads/php/files/0608cb23e5e19ae1eb3617c43f1c4db0/11249818166.pdfIn PDF document text
- http://anpo.vn/upload/files/jojaw.pdfIn PDF document text
- http://evabody.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160ca17529660d---xojoveviweg.pdfIn PDF document text
- http://www.suffaheducation.com/wp-content/plugins/formcraft/file-upload/server/content/files/160822a5b67cf9---zuzivigegelonosarid.pdfIn PDF document text
- http://amtusa.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c09f977df09---xizudeven.pdfIn PDF document text
- http://thepdaitruongphat.com/upload/ck/files/xabuvori.pdfIn PDF document text
- https://cwlighting.com/wp-content/plugins/super-forms/uploads/php/files/8fe76bcd82ec37902926b107fe76920e/lomatokijofalavurapi.pdfIn PDF document text
- http://maslag.eu/userfiles/file/17618925141.pdfIn PDF document text
- http://www.canadiantreasurer.com/wp-content/plugins/formcraft/file-upload/server/content/files/16087a5d6666c2---58681593673.pdfIn PDF document text
- http://beateromer.com/bilder/file/benezawejidezavalinez.pdfIn PDF document text
- http://amuseonline.com/absite/userfiles/file/koresegej.pdfIn PDF document text
- https://www.tctnanotech.com/wp-content/plugins/super-forms/uploads/php/files/3d927b2b7c49087433791e2c35558142/68292420331.pdfIn PDF document text
- https://dfa-finanz.de/wp-content/plugins/formcraft/file-upload/server/content/files/160a819891d67d---84069289349.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/FevRqgeaUVY/uplcv?utm_term=how+to+change+color+of+pdf+backgroundPDF 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_off0000fa3a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA3A | 11048 bytes |
SHA-256: 002437910945b3cb7c730cc83e2fa4975c18649b2a7c14f4391006d0d9ff5770 |
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font_01_sfnt_off0001137d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1137D | 17196 bytes |
SHA-256: 4bcd1d8521448cdf49788d30cb0c3029294a45848abca069b880a716c868967c |
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font_02_sfnt_off00014097.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14097 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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