MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was identified as malicious by a machine learning classifier and ClamAV, indicating a high likelihood of malicious intent. The document functions as a link farm, containing numerous URLs that point to external resources, including compromised WordPress sites. This suggests a phishing or redirection attack, aiming to lure users to malicious content or exploit kits.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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://togeltop.net/contents/files/3251422442.pdf In PDF document text
- http://geraldinekilkelly.ie/87267573688.pdfIn PDF document text
- http://starlightcelebrates.com/clients/4/43/43e9139217482d7666ce300faf566241/File/wixaxidupef.pdfIn PDF document text
- https://olivier-daulte.com/ckfinder/userfiles/files/98383765886.pdfIn PDF document text
- https://ibeguiristain.com/userfiles/files/ruvugariwezawevo.pdfIn PDF document text
- http://tavernadelsnoguers.com/wp-content/plugins/super-forms/uploads/php/files/d27593e592b124371bb252ba1f4c3abd/14424255372.pdfIn PDF document text
- https://hmv.ir/wp-content/plugins/formcraft/file-upload/server/content/files/160bdc3765f7cf---97065721361.pdfIn PDF document text
- http://victorylimo1.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a7fe2752b03---8923478640.pdfIn PDF document text
- http://sh8ke.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ac65f614b92---fodemupufojobaxuwitan.pdfIn PDF document text
- http://bluecars.pl/userfiles/file/23595906205.pdfIn PDF document text
- http://www.cuadernos.in/wp-content/plugins/formcraft/file-upload/server/content/files/160bfbb4d375f1---bukonitakunefusupure.pdfIn PDF document text
- https://www.pietri-automobiles.com/wp-content/plugins/super-forms/uploads/php/files/9pt5e01u58nef5g77k25pj8j03/69605832939.pdfIn PDF document text
- https://webhostmurah.com/wp-content/plugins/formcraft/file-upload/server/content/files/1611c615df19a5---41438096558.pdfIn PDF document text
- http://www.gulbaharsigorta.com/contentData/file/xubopajifinororefitur.pdfIn PDF document text
- https://rosewoodcity.org/nbloom/fckuploads/file/mafepugozavenevitepo.pdfIn PDF document text
- https://www.liftechforklifts.com.au/application/third_party/ckfinder/userfiles/files/rufovutitiputale.pdfIn PDF document text
- http://studioprogettoarchitettura.eu/userfiles/files/fakinajibofalabijukezuk.pdfIn PDF document text
- http://mistralizmiryonetim.com/uploads/file/xudotixofikirigoxuru.pdfIn PDF document text
- https://riverasphotovideo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608bc5135e461---rilugolupekakun.pdfIn PDF document text
- https://eastoncn.housemember.com/uploads/files/81076438942.pdfIn PDF document text
- http://secretinvitation.net/images/files/fevakonotosija.pdfIn PDF document text
- https://eventpro-kontraktorpameran.com/uploaded/files/mereradugawoj.pdfIn PDF document text
- http://autoscuolauniversale.it/userfiles/files/8318957169.pdfIn PDF document text
- https://masterjobintl.com/ckfinder/userfiles/files/76768684347.pdfIn PDF document text
- http://transcash.com/ci/userfiles/files/nuzofizowenexe.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/cv9VXjIrmdE/uplcv?utm_term=rock+cycle+comic+strip+worksheetPDF 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_off0000d360.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD360 | 10708 bytes |
SHA-256: 4bccbfbe685347a9493b69ae041b2c3855d7f466e66e9e15c7b5952ae0a6579d |
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font_01_sfnt_off0000ec0f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC0F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00010421.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10421 | 16900 bytes |
SHA-256: 7130c2022d533eb945be31e7cb016937446e9a9e542c98653520714afd4e9d6a |
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