MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ClamAV and an ML classifier, indicating it is a phishing trojan. It contains numerous links pointing to compromised CMS uploads and disposable hosting, likely serving as a lure to download further malicious content. While no scripts were explicitly extracted, the PDF structure and URI heuristics suggest an attempt to redirect users to malicious payloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9938
Heuristics 7
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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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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 https://asthasupermarket.com/userfiles/file/kanikonubumo.pdf In PDF document text
- https://mindweave.co.uk/wp-content/plugins/super-forms/uploads/php/files/cfaa06qmt8t7p6er0i78t7e6ia/lizodejubivutuwemer.pdfIn PDF document text
- http://schokobrunnen.com/idata/wararenewevamavural.pdfIn PDF document text
- https://coloreverything.love/wp-content/plugins/super-forms/uploads/php/files/3c1191b7f7ecf55e3936d3567e1c52ff/45909856338.pdfIn PDF document text
- https://levin-dent.ru/wp-content/plugins/super-forms/uploads/php/files/8c4ba125b9236c38bfa275381fd4d4bf/jubofugutojugujado.pdfIn PDF document text
- https://www.toptalentusa.com/wp-content/plugins/formcraft/file-upload/server/content/files/16083f913a4d9a---mefapizisubenerobopom.pdfIn PDF document text
- https://elitestrategyglobal.com/wp-content/plugins/super-forms/uploads/php/files/63da2551a975b2de3b882655337fd585/wojufeno.pdfIn PDF document text
- http://matrixuniverzum.eu/wp-content/plugins/formcraft/file-upload/server/content/files/160a9acf8467eb---nameza.pdfIn PDF document text
- http://huucodatlanh.com/userfiles/file/gekedakotivetut.pdfIn PDF document text
- http://jpmoto.biz/upload_picture/40903707390.pdfIn PDF document text
- http://innova-perila.ru/upload/files/wabekawaxopivitemina.pdfIn PDF document text
- http://fhs76reunion.com/clients/0/00/009202203981f132fd14d012a57c0fe5/File/rapaserotesiwevodavazon.pdfIn PDF document text
- http://www.inhd.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607c55c3c206d---29808362636.pdfIn PDF document text
- http://aleeblog.com/wp-content/plugins/super-forms/uploads/php/files/5rne0cqmuh0o4t2ukt0em6os02/lukawoxaze.pdfIn PDF document text
- https://ecef-groupe.com/wp-content/plugins/super-forms/uploads/php/files/j0ps9unnnkv4ritm8llhg6bv96/65408247371.pdfIn PDF document text
- http://157.230.241.115/image/upload/File/pozuzizemaguvugu.pdfPDF link annotation
- https://telenovella-bg.com/files/pizabamebetowomotupe.pdfIn PDF document text
- https://nationalcardsolutions.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606da6207e6f1---gotez.pdfIn PDF document text
- http://muzeumostrowiec.pl/obrazy/file/29514898785.pdfIn PDF document text
- https://gonguyenkhoi.vn/upload/files/nekojokaxevoniwizilobuxe.pdfIn PDF document text
- https://www.helpfulhunks.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16080d71c25860---45213371958.pdfIn PDF document text
- https://www.capitalroofingct.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b3d4a2e994c---48219175875.pdfIn PDF document text
- http://animalscipublisher.com/files/upfiles/file/bafobevof.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/BkSY9tpko7c/uplcv?utm_term=the+world%27s+hardest+game+video+gamePDF 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_off00012b60.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12B60 | 17592 bytes |
SHA-256: e744ccbd1cfaac348d3d30df6952749912f737b2d7bce9064678d968cec35198 |
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font_01_sfnt_off0001599e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1599E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000171b5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x171B5 | 10740 bytes |
SHA-256: 97676bfb32cdd5ca9409243b578d1d23f9af0b4150fd8d23eadda2af04b5c0b4 |
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