MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, indicating a high likelihood of malicious intent. It contains embedded URLs that lead to potentially malicious PDF files, suggesting a phishing or malware distribution scheme. The document body, though heavily obfuscated, contains metadata related to wkhtmltopdf, which could be used to generate malicious PDFs.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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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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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://thehamptonsbloomington.com/wp-content/plugins/formcraft/file-upload/server/content/files/160863a4210ac5---simasagexerizunefe.pdf
- https://refour.dk/wp-content/plugins/super-forms/uploads/php/files/339dbbc139145a707a6e142da323b669/92801585506.pdf
- http://pferdefreunde-brueckenhof.de/sites/default/files/userfiles/file/jerosulatuvexokojevor.pdf
- http://asesorgubernamental.com/images/file/pojovajujatoju.pdf
- http://staging.impactredevelopment.com/wp-content/plugins/formcraft/file-upload/server/content/files/160737a29990f9---dofosoduweponivaniv.pdf
- http://www.uppld.org/wp-content/plugins/formcraft/file-upload/server/content/files/160717c7d6fceb---82752429339.pdf
- https://trucraftsmanship.com/wp-content/plugins/formcraft/file-upload/server/content/files/160988a397c786---xabebezelatelug.pdf
- http://www.fullertherapy.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607652dd9f52b---depepezanawikeguganuko.pdf
- http://www.justgiveahand.org/wp-content/plugins/formcraft/file-upload/server/content/files/16076fd7467efb---81379167183.pdf
- http://interel-rus.ru/test/sites/default/files/file/80410610013.pdf
- http://www.korayozelguvenlik.com/wp-content/plugins/formcraft/file-upload/server/content/files/160795fc7d248d---mokigojupitenikuwok.pdf
- http://bascobrunswick.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16079d26958276---60720797317.pdf
- http://vtracauto.com/wp-content/plugins/formcraft/file-upload/server/content/files/160827de32d572---56477432341.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://feedproxy.google.com/~r/Uplcv/~3/fzgW7-mxBc0/uplcv?utm_term=political+campaign+field+plan+template
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f61b.binb48e49c9e521163d523aa579d77b1e9f809b36d0a5b6e816c9e249a83295b4f6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF61B | 5204 bytes |
font_01_sfnt_off000107c7.bin0b99361577b75da563ce82f9fb2f8474346012cbb0a65d708b41f14de66797b6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107C7 | 10652 bytes |
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