MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file is identified as a malicious PDF by multiple heuristics and a machine learning classifier. It contains numerous links pointing to compromised websites, indicating a phishing or malware distribution attempt. The presence of external URIs and link farms on disposable hosting suggests an effort to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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 http://www.shipsupply.co.mz/wp-content/plugins/formcraft/file-upload/server/content/files/160b93b9610c68---lukimanob.pdf In PDF document text
- https://jiptv.nl/wp-content/plugins/super-forms/uploads/php/files/1jsav37rjt7mpdv0h8c062f9lc/nabozetivegexel.pdfIn PDF document text
- http://kennyre.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608133fe5e872---vojuzokexowis.pdfIn PDF document text
- http://falconfam.com/ckfinder/userfiles/files/ladawelunikapizesuje.pdfIn PDF document text
- http://27derajat.com/assets/ckfinder/core/connector/php/uploads/files/99244464252.pdfIn PDF document text
- http://cdmatik.com/uploads/file/digakixubifibetutaxapij.pdfIn PDF document text
- https://cornerstonelaw.eu/userfiles//file/pikusevovozosixomipan.pdfIn PDF document text
- http://www.pics4us.de/userfiles/file/mowokoxarowit.pdfIn PDF document text
- http://grani-tonkogo-mira.ru/wp-content/plugins/super-forms/uploads/php/files/0ad3935d8b16d5edeb14078f8bbf9d2a/pejig.pdfIn PDF document text
- http://www.reroofingbrisbaneqld.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160a1bde3426fa---tawijarej.pdfIn PDF document text
- http://burrburroughsfamily.com/clients/55468/File/1275391210.pdfIn PDF document text
- http://autosoftware.company/autoresponders_images/files/24581667847.pdfIn PDF document text
- https://www.urban-quartz.co.uk/wp-content/plugins/super-forms/uploads/php/files/f592671b59317f1cec59838cb99a7bcb/9551585602.pdfIn PDF document text
- http://baodieptailor.com/uploads/2021-08-09/images/files/42466702287.pdfIn PDF document text
- http://tingchucontrol.com/Uploadfiles/files/gonerujex.pdfIn PDF document text
- http://associazionemillesogni.it/userfiles/files/serajuguboxezowusogatum.pdfIn PDF document text
- http://51www.org/uploadfile/file/8daf627adbad38a5d9ba03e1ba81e1f8.pdfIn PDF document text
- http://amghanoi.com/images/ckeditor/files/55497004349.pdfIn PDF document text
- http://autowassenindex.nl/images/uploads/vogiberejemigugagopezenaj.pdfIn PDF document text
- http://youandisagenix.com/ckfinder/userfiles/files/kazozuwovajisi.pdfIn PDF document text
- https://agrotehholding.ru/wp-content/plugins/super-forms/uploads/php/files/87b1fc4075e9ebf88ab83ebb95b3ce2d/18068121312.pdfIn PDF document text
- http://luluscafeonline.com/uploads/files/51549870473.pdfIn PDF document text
- http://lagrupacio.cat/file/71969984604.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/PmAiG5ZyT-k/uplcv?utm_term=sequoia+national+park+monthly+weatherPDF 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_off0000debc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDEBC | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f6ce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6CE | 17648 bytes |
SHA-256: 7cb2352df8597c85d9e0f5bd2a0006bdaab8d9e220efaeedfc77490405bc3cb4 |
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font_02_sfnt_off000124e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x124E6 | 10960 bytes |
SHA-256: 86b392737503476728c08dda2ca21aeaa5540754d25da469a861f7dd560f8a88 |
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