MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, many pointing to IP addresses or compromised WordPress upload directories, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent, likely to trick users into downloading further malicious content disguised as legitimate files.
Machine Learning
- Nyx PDF Classifier malicious score 0.9978
Heuristics 7
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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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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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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://157.230.241.115/image/upload/File/33818755699.pdf PDF link annotation
- https://hoovermaids.com/wp-content/plugins/super-forms/uploads/php/files/c8057a36a2637b3769d1e9c8186dd666/gujizamofixajatefefo.pdfIn PDF document text
- https://successalpha.team/upload/files/93654892552.pdfIn PDF document text
- https://roweryelectra.pl/app/webroot/uploads/file/16235747508517.pdfIn PDF document text
- https://mls.lighting/wp-content/plugins/super-forms/uploads/php/files/1177f86e57292ec3b34651c250bcc47b/tolesexago.pdfIn PDF document text
- http://zadonskiy.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1607db60d39a5d---29765837561.pdfIn PDF document text
- https://emmaushuis.org/pages/5161960363.pdfIn PDF document text
- http://sunriverps.com/data/editor/file/86902991050.pdfIn PDF document text
- http://www.risingstars.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/160bf8e40a3986---86822475395.pdfIn PDF document text
- https://www.sixteengrams.com/wp-content/plugins/super-forms/uploads/php/files/bk1j5f5odtcmr9psjd9se0st7q/rawewesubokofegizaw.pdfIn PDF document text
- http://nguoigiupviec99.com/webroot/img/files/sawogovoke.pdfIn PDF document text
- http://pension-erlkoenig.de/img/editor/file/93320242298.pdfIn PDF document text
- https://greenturtleproductions.com.au/wp-content/plugins/super-forms/uploads/php/files/11442745af76781abef040d3cfaeff68/vasagopuwidifusizaduk.pdfIn PDF document text
- https://gagiongvitgiong.com/ckfinder/userfiles/files/28023181185.pdfIn PDF document text
- http://kibbkw.com/uploads/file/dotudogowifosesasijeguzeg.pdfIn PDF document text
- http://global-insurance-broker.de/downloads/viguvufojadupazizuweme.pdfIn PDF document text
- http://bomtvplus.com/data/board/file/20210513193214.pdfIn PDF document text
- http://bitite.lv/media/txt/122/file/vokikejulifatovitam.pdfIn PDF document text
- http://theydeserveastamp.org/wp-content/plugins/formcraft/file-upload/server/content/files/160fbf6ef2d3c8---45075594740.pdfIn PDF document text
- http://yenidenyuzlendirme.com/ckfinder/userfiles/files/25981386950.pdfIn PDF document text
- https://echipamente-scule.ro/userfiles/file/dubujoxotoxewuseli.pdfIn PDF document text
- https://www.latentoac.com/portal/wp-content/plugins/super-forms/uploads/php/files/n6qkps6pgvbaocir2ghhk4847n/kavegatubagixowakoti.pdfIn PDF document text
- https://mimpishio1.com/contents//files/61193615877.pdfIn PDF document text
- https://www.d-table.com/wp-content/plugins/super-forms/uploads/php/files/dc3671c9f495aa2567afd10f2938e18e/15665769382.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/BvfzZFkJO3s/uplcv?utm_term=advanced+lead+guitar+lessons+pdfPDF 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_off0001328f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1328F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off00014aa6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14AA6 | 10940 bytes |
SHA-256: 88c2bc0f10d424e222354a7c779ff226580be8f0443ccdb8a2608cbfa17a9794 |
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font_02_sfnt_off000163f9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x163F9 | 17864 bytes |
SHA-256: 8c709dd2b87141998a80232d4f22ed45df32e040975bae0967495636b200401f |
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