MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file is identified as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous links to external websites, many hosted on compromised or disposable domains, suggesting a link farm or phishing lure. The PDF structure and embedded links are indicative of a phishing campaign aiming to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
Heuristics 6
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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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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://www.kindytennis.com/wp-content/plugins/formcraft/file-upload/server/content/files/161367df7aaa38---muratadipijivopokegoxape.pdf In PDF document text
- https://gulfsupremesa.com/ckfinder/userfiles/files/64117309098.pdfIn PDF document text
- http://cachnhietwin.com/luutru/files/robuxikepitakopigodibidol.pdfIn PDF document text
- https://www.sblending.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/161303875531ae---wifaxatap.pdfIn PDF document text
- http://tunglamgarden.com/images/fck/file/33975876241.pdfIn PDF document text
- https://hrmconsulting.biz/upload/files/nonozuvu.pdfIn PDF document text
- http://subventionsbetrug.de/wp-content/plugins/super-forms/uploads/php/files/pkv176ptkin95aodj73e9o0qo9/betogejajaga.pdfIn PDF document text
- https://markmont.eu/editor_uploads/system/files/1338882604.pdfIn PDF document text
- http://bartuceviri.com/userfiles/file/27663602175.pdfIn PDF document text
- https://strechybenesov.cz/content/66909585766.pdfIn PDF document text
- https://zohopinler.com/calisma2/files/uploads/26668230697.pdfIn PDF document text
- http://childconnect.com/swi/fckfiles/file/dasazomi.pdfIn PDF document text
- http://theleadershipworks.com/PO2/UPFILE/userfiles/files/94818491109.pdfIn PDF document text
- http://esipro.lu/userfiles/file/90051230975.pdfIn PDF document text
- http://schodylux.pl/userfiles/file/94446958964.pdfIn PDF document text
- http://gazdalkodjokosan.hu/img/userfiles/file/jokekududafekejasiduteko.pdfIn PDF document text
- https://www.ccs-corporation.com/ckfinder/userfiles/files/32133271952.pdfIn PDF document text
- https://secolink.sk/userfiles/file/80983180064.pdfIn PDF document text
- https://www.rougeindigo.com/ckfinder/userfiles/files/rasitenapepakevunevu.pdfIn PDF document text
- http://medob.org/SITE/files/editor/file/35181327199.pdfIn PDF document text
- http://sziszolg.hu/editor_up/barivewaxuwesazufifane.pdfIn PDF document text
- https://sowlindia.com/userfiles/file/89555811381.pdfIn PDF document text
- https://westcoastmovers.ca/wp-content/plugins/super-forms/uploads/php/files/srj5slkjpn37ihej7movehscb5/8280690466.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=lord+of+the+rings+study+guide+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_off0000e676.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE676 | 10740 bytes |
SHA-256: 1710305b26415a6fb4309bb5f9531376772841a872a2700674938ae0ac13333f |
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font_01_sfnt_off0000fee2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEE2 | 18092 bytes |
SHA-256: 4d1fba3d2b2dfa63b433ff538531f89498f3eba8d30839ce1b2b9f94a0981000 |
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font_02_sfnt_off00012e09.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12E09 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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