MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of external links, many of which point to websites hosted on compromised CMS platforms. This behavior is characteristic of a link farm designed to distribute phishing content or malware. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9972
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://414movement.com/wp-content/plugins/super-forms/uploads/php/files/134a825d582e137e6b42e35f884a50ed/galokukorivuwuxib.pdf
- https://jetzterstrecht.hamburg/wp-content/plugins/super-forms/uploads/php/files/c7akpa90qoggdm32rtkp1rju12/lefetadirokukirozikagaze.pdf
- http://zpb-maciejewski.pl/upload/fck/file/9668654650.pdf
- http://worldofpacifiers.com/editor_uploads/system/files/76825843691.pdf
- https://totalyoumovement.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bf752b6b4d4---namalidudutenirutevatilo.pdf
- http://www.mtpartnersfl.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d5141d42601---xepafu.pdf
- https://segurosjdd.com/wp-content/plugins/super-forms/uploads/php/files/fe18gb1lu75omo1ek5ue2ovc34/rogujukovuz.pdf
- http://nkcophs50threunion.com/clients/0/01/014062e559e26c1cf0711bcec4e573ae/File/36910897070.pdf
- http://amoy-art.com/Upload/file/mivolemenaremoji.pdf
- http://taiyoaquris.cn/upload/userfiles/files/20210602174740.pdf
- https://bettenbaehren.de/wp-content/plugins/formcraft/file-upload/server/content/files/1607a214d76452---10776273593.pdf
- https://inchirieriavioane.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1607d435794794---gotibazufejinima.pdf
- http://www.siscard.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607b6e14b9f99---20241753074.pdf
- http://baugeraeteverleih.de/benutzerdateien/gexisifutosenatogiseboluz.pdf
- http://www.adatechotomasyon.net/wp-content/plugins/formcraft/file-upload/server/content/files/1609db965259b5---kezimomumoxeramifimode.pdf
- http://www.lauricedale.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160ae412c74a5c---65482290435.pdf
- https://avis-medical.ma/wp-content/plugins/super-forms/uploads/php/files/95749905714d41ee9a14d70def744d2a/vanedefuwufetobunavijip.pdf
- https://stillwaiting.org/userfiles/file/81257877389.pdf
- https://orrizon.ru/images/file/kamugodofisanosojo.pdf
- http://roland-toys.eu/userfiles/file/rezufunijabedofix.pdf
- https://www.andimoda.com/wp-content/plugins/super-forms/uploads/php/files/d51f86ebcabcd9f995f2b15b7ba4e95a/mivino.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/3CAf4wW3hvY/uplcv?utm_term=the+carnivore+diet+shawn+baker+pdf+free
- 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_off0000e748.bin1a1679d6041832f1a6562e790074da24ee58cfffcdd479935079e51cd63a8725 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE748 | 16772 bytes |
font_01_sfnt_off000112ed.binbefa5bb7babb2d94bfbe9d1fbc3a731499f172293aeef99d218615748c26a7f4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x112ED | 11020 bytes |
font_02_sfnt_off00012c61.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12C61 | 16792 bytes |
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