MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected by ClamAV as Pdf.Phishing.Trojan and an ML classifier flagged it with high confidence. Heuristics indicate it functions as a link farm pointing to compromised CMS uploads and disposable hosting, suggesting a phishing or malware distribution lure. The embedded URLs are the primary indicators of compromise.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
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://trevorhannant.com/20712767640.pdf In PDF document text
- https://callalilyvn.com/upload/files/80853912582.pdfIn PDF document text
- http://scriptonica.ru/files/files/gututuridatejebetode.pdfIn PDF document text
- http://sarahscupcakery.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607c4ba769ced---98504234206.pdfIn PDF document text
- http://festivaldeliteraturadepereira.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b10baa4ca65---kikevuvoxotajamob.pdfIn PDF document text
- http://primaria-ciocirlia.ro/media/file/rabukatuvilinenuxunowib.pdfIn PDF document text
- https://cspdental.com/wp-content/plugins/super-forms/uploads/php/files/288c6d7c71aca92bdf0fd7b967767a4a/janakejerog.pdfIn PDF document text
- https://harkakotony.hu/UserFiles/file/99341844143.pdfIn PDF document text
- https://buddingheights.org/wp-content/plugins/formcraft/file-upload/server/content/files/16130118156a95---timobibifuzun.pdfIn PDF document text
- http://www.pirac.org/wp-content/plugins/super-forms/uploads/php/files/4d9038f4cbe5ac9a5c47739966a82c92/pufakeru.pdfIn PDF document text
- http://eaas-journal.org/survey/userfiles/files/74635070763.pdfIn PDF document text
- http://lisahyatthealth.com/wp-content/plugins/formcraft/file-upload/server/content/files/16091c78fd4397---21564864057.pdfIn PDF document text
- http://www.kmclogistics.com/wp-content/plugins/super-forms/uploads/php/files/41ee4ad6df396533fd4e9c886d5a6334/lozobexuwom.pdfIn PDF document text
- http://drkoopman.nl/cmsimages/file/43673890576.pdfIn PDF document text
- https://www.frankreich-ferien.ch/wp-content/plugins/formcraft/file-upload/server/content/files/1608547f795bc6---jetowuguvaped.pdfIn PDF document text
- http://stlnsk.ru/uploads/file/wipewakup.pdfIn PDF document text
- https://shining4u.com/wp-content/plugins/super-forms/uploads/php/files/987b053f581af6f3cb6ed1392dbed733/maredegoza.pdfIn PDF document text
- http://alfadent-volg.ru/images_uploads/files/91712982495.pdfIn PDF document text
- http://yidaig.com/uploadfile/file/20210819100024.pdfIn PDF document text
- http://abwlondonblvd.com/uploads/files/dapajovenurajogolirup.pdfIn PDF document text
- https://aedwea.com/upload/foto/12184990563.pdfIn PDF document text
- https://asaptransfers.co.uk/wp-content/plugins/super-forms/uploads/php/files/d8lcig37a265lru5n810mlobr2/79515701514.pdfIn PDF document text
- http://uyaviation.com/wp-content/plugins/formcraft/file-upload/server/content/files/161029aced61bd---sezopilugixeposijis.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/A3Ryygt5BCM/uplcv?utm_term=down+syndrome+pdf+adalahPDF 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_off0000d912.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD912 | 17844 bytes |
SHA-256: 0fb9e4f31c77075ed3b6fa0367a4422b69909b5ddebe3167cc02b6f0c4988b9a |
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font_01_sfnt_off00010797.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10797 | 10772 bytes |
SHA-256: cafde2e29556a0ecf7c55fb94f276ee7abb8631c4fd1232aceb48577f6cc1c94 |
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font_02_sfnt_off00012046.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12046 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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