MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF was flagged by multiple heuristics, including a critical ClamAV detection for 'Pdf.Phishing.Trojan' and an ML classifier indicating maliciousness. The file contains numerous links, many pointing to compromised WordPress upload directories, suggesting a phishing or credential harvesting attempt. While no scripts were explicitly extracted, the PDF structure and link farm indicate it's designed to lure users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9827
Heuristics 5
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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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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://constantemails.com/userfiles/file/1622657821gomobitodom.pdf
- http://irishheritagesociety.net/clients/7/7f/7f3653e4c5d791bf76f28d2bf9929747/File/xosemefijufapobewu.pdf
- https://scavilecis.it/userfiles/file/14879766785.pdf
- http://zonwering-nederland.eu/ckfinder/userfiles/files/totizu.pdf
- https://g-ortho.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16080407966c1c---44897874171.pdf
- http://falerisztika.hu/tmp/22518056117.pdf
- http://www.northeastmarquees.com/wp-content/plugins/super-forms/uploads/php/files/0afed7e380b544e9eda03ceda57fda05/bujilajore.pdf
- https://tlproduct.com/userfiles/file/nikukunutukexadokif.pdf
- https://baodinhsolar.com/wp-content/plugins/super-forms/uploads/php/files/a2s7o378g7vhpall5c5dfgap2l/jelutedewija.pdf
- https://realestateconnect.pro/wp-content/plugins/super-forms/uploads/php/files/iu983eekiuc9rg1i0t9ej0f0t6/delikozu.pdf
- https://mercedesmazo.es/wp-content/plugins/formcraft/file-upload/server/content/files/1607a9db4ac746---97822134958.pdf
- https://www.amiunaorchestra.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1609859bd2f120---25536353873.pdf
- https://relleno-acidohialuronico.com/wp-content/plugins/super-forms/uploads/php/files/addb696dd9a7d30e617276927e7ebb93/wiritanipowidajaku.pdf
- https://alsterparkett.de/wp-content/plugins/super-forms/uploads/php/files/g07mipet09pej8ifus45n59oso/retisixozadidotab.pdf
- http://rld-carbon.ru/file/dawuxewifasazidoxemexi.pdf
- https://aihr-iadh.org/uploads/FCK_files/file/kuxomebidowil.pdf
- https://psychotherapie-dr-albrecht.de/wp-content/plugins/formcraft/file-upload/server/content/files/160c61ef69bb60---pabed.pdf
- http://suportti.com/wp-content/plugins/formcraft/file-upload/server/content/files/16091e25eb8ac9---gevubenema.pdf
- https://www.erenang.com/wp-content/plugins/formcraft/file-upload/server/content/files/16083881b446ba---fogetumusirosavul.pdf
- http://anvlaw.com/userfiles/file/76935379611.pdf
- https://tirthmobile.com/wp-content/plugins/super-forms/uploads/php/files/n33dokrnig0f6om83nllmnj8f6/lakefuni.pdf
- https://szekszardportal.hu/userfiles/file/55215653510.pdf
- http://byty-pardubice.eu/UserFiles/File/kogepixufomalip.pdf
- https://ewms.vn/wp-content/plugins/super-forms/uploads/php/files/rv05as53a50374kkd93l2vapj0/12532135028.pdf
- https://www.birdandwildlifeteam.com/wp-content/plugins/formcraft/file-upload/server/content/files/16071a7e327bb6---24575225241.pdf
- http://www.victorian-manor.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160aeaa2511095---mesafazobavuvasulupev.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/A3Ryygt5BCM/uplcv?utm_term=famous+modern+organists
- 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://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0003e204.binfbfa7354f6b7dfe03e3eb53d7d78b62233c9b6306a88c1cce35291a09c1a1d8f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3E204 | 19564 bytes |
font_01_sfnt_off000415bb.bina92059a74594b6493e586d02e31ef75e50fc87b81fb409d77a9cb87ce47d6391 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x415BB | 10620 bytes |
font_02_sfnt_off00042dc9.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x42DC9 | 16792 bytes |
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