MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains numerous links to compromised WordPress sites, likely serving as a link farm to distribute malware or facilitate phishing. The embedded URLs, such as 'https://drafthe.ru/uplcv?utm_term=how+to+get+more+pets+in+prodigy+without+membership+2020', suggest a lure related to online games. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
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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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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://drafthe.ru/uplcv?utm_term=how+to+get+more+pets+in+prodigy+without+membership+2020 PDF link annotation
- http://xn--80akij1ajew.xn--p1ai/wp-content/plugins/formcraft/file-upload/server/content/files/160777ca13a35b---93083001321.pdfIn PDF document text
- http://jyjwqj.com/uploadfile/file/%5C/2021061200161489.pdfIn PDF document text
- http://grupomarsamo.com/wp-content/plugins/formcraft/file-upload/server/content/files/16094d0443edff---76775330053.pdfIn PDF document text
- http://ganan10.co.il/wp-content/plugins/formcraft/file-upload/server/content/files/160a1d4952fd34---83687627172.pdfIn PDF document text
- http://www.petersmetalstitching.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160ab46877252d---36920064071.pdfIn PDF document text
- https://him-home.ru/wp-content/plugins/super-forms/uploads/php/files/0d311e36366cb32f64a35ecdcc41c655/xikiwobitava.pdfIn PDF document text
- http://soupworld.de/upload/file/22235435509.pdfIn PDF document text
- https://omomediacion.com/wp-content/plugins/super-forms/uploads/php/files/4350f32e3db0f87497b500909dff9aaf/kutimeginu.pdfIn PDF document text
- http://www.tiande-global.com/ckfinder/userfiles/files/54756449745.pdfIn PDF document text
- http://diagonal.org.ar/wp-content/plugins/formcraft/file-upload/server/content/files/1606d60257d08c---waxuwas.pdfIn PDF document text
- https://horgaszvelem.hu/ckfinder/userfiles/files/74552849879.pdfIn PDF document text
- http://cesmclassof68cheyennewy.com/clients/82478/File/laluxifipubuniwaselebugap.pdfIn PDF document text
- http://www.justgiveahand.org/wp-content/plugins/formcraft/file-upload/server/content/files/16088dcc242df5---94028337471.pdfIn PDF document text
- http://thegibbsfamilyreunion.com/clients/d/d9/d929505c7faf6263097cc97620c39d65/File/tolujotetipegirebeguzuf.pdfIn PDF document text
- https://laneopx.com/wp-content/plugins/formcraft/file-upload/server/content/files/160786715665c9---70332512664.pdfIn PDF document text
- http://www.franklinwebdesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606d0c4aef99c---batukikadajiwi.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- 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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00013896.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13896 | 5580 bytes |
SHA-256: 07dcc5345ad1390a67a8021d3c5adbcd99606cfe98f4f6f78e955ee4608b4744 |
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font_01_sfnt_off00014b72.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14B72 | 12272 bytes |
SHA-256: fecfce265583e24fd7db634f4c351aa893660e2162353200eee3616bddd4ea4f |
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font_02_sfnt_off0001748b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1748B | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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