MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document was flagged by multiple heuristics as malicious, including a high-confidence ML classifier and ClamAV detection. It contains numerous links pointing to compromised or disposable hosting, indicating a link farm designed to redirect users to potentially harmful content. The presence of external URIs and link farm indicators strongly suggests a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9989
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 https://camgloberealtor.com/userfiles/file/18776556004.pdf
- https://castel.ro/userfiles/file/68449894456.pdf
- http://afgventuregroup.com/cfiles/file/wutexosezirereje.pdf
- http://lushexperiences.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a7fdff165c1---liraxepa.pdf
- http://teakdeck.pl/files/file/nesakojenavisapimunisibap.pdf
- http://www.colegiometa.net/home/wp-content/plugins/formcraft/file-upload/server/content/files/160c75208ce5c8---11680584497.pdf
- https://aymexco.ro/ckfinder/userfiles/files/fejugu.pdf
- http://erpsamik.com/ckfinder/userfiles/files/79804352628.pdf
- http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/16083da2d49ae9---75017465114.pdf
- http://www.ibadirect.com/wp-content/plugins/formcraft/file-upload/server/content/files/160845adeeb6a1---86666637299.pdf
- https://southtours.com/wp-content/plugins/super-forms/uploads/php/files/s1vbdtrpfji1da94gda0m6qlug/koxopowojiwemuxabozeroso.pdf
- https://polinagerz.ru/wp-content/plugins/super-forms/uploads/php/files/vg6cs9tkv95i6a095j6ik9pq7e/88124316257.pdf
- https://veglifekc.org/wp-content/plugins/super-forms/uploads/php/files//jesipevoposijix.pdf
- https://na-nule.ru/wp-content/plugins/super-forms/uploads/php/files/c491dsmk7g33p1j0um22gv1o92/89494698810.pdf
- http://plenar.hr/wp-content/plugins/formcraft/file-upload/server/content/files/160aa3fd7bff9a---94266872624.pdf
- https://www.keystonecare.co.uk/wp-content/plugins/super-forms/uploads/php/files/6bbd1bef1c13ca4e108e1c38a317a962/jupaziziwukakokufumexobeb.pdf
- http://www.dnevi-sekretarjev.eu/wp-content/plugins/formcraft/file-upload/server/content/files/1607caa08d1534---20501844966.pdf
- http://liubeauty.com/luutru/files/semobivesawugege.pdf
- https://www.haievent.com/wp-content/plugins/super-forms/uploads/php/files/1d9qj2nasrebes9vrvor9htbsd/bizunoxapububunep.pdf
- http://cohn-vossen.com/wp-content/plugins/formcraft/file-upload/server/content/files/16096687039bf6---fimobagobonokani.pdf
- https://www.colegiodesafio.net/home/wp-content/plugins/formcraft/file-upload/server/content/files/160adaf3e9066a---paluseparipubukiwi.pdf
- http://www.opencalgary.org/wp-content/plugins/formcraft/file-upload/server/content/files/1607a34c472c43---luloz.pdf
- http://phantasos.org/userfiles/file/dizakanepujuramosadanol.pdf
- https://mma-montessori.com/admin/ckfinder/userfiles/files/xubeso.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/cv9VXjIrmdE/uplcv?utm_term=nurse+practitioner+interview+answers
- 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_off00010fad.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10FAD | 16792 bytes |
font_01_sfnt_off000127bf.bin157820839b5b58255fadb2010130ea9f18f7df9da06a4cced3498f667513fd88 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x127BF | 17728 bytes |
font_02_sfnt_off000155a2.bind5da311a73b8823b1cd1a18d3cd4add9c7c4bd3e2e2ae3fc0ec7436eedc86348 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x155A2 | 10552 bytes |
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