MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ClamAV as 'Pdf.Phishing.Trojan' and an ML classifier indicated a high probability of maliciousness. Analysis revealed the document functions as a link farm, with numerous URLs pointing to compromised WordPress sites. These links likely serve as lures for phishing attacks or to distribute further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://glosunspa.com/wp-content/plugins/formcraft/file-upload/server/content/files/160fac7d264d91---65837705899.pdf
- https://auf.vn/wp-content/plugins/super-forms/uploads/php/files/a1mjgu00bq8add00mqkajlv7u3/guwufal.pdf
- http://netinflux.net/userfiles/file/dunizesuwonolus.pdf
- https://austdoorcaocap.com/upload/files/22720780613.pdf
- https://bf-pomosch.ru/wp-content/plugins/super-forms/uploads/php/files/bpfahnkq5754bl512spqjuah04/17247152403.pdf
- http://31kouqiang.com/userfiles/file/1624925949.pdf
- https://www.heracles-hotel.eu/wp-content/plugins/super-forms/uploads/php/files/daihjstqgme27tg6t02kbq8a3v/wezutalesikazotokewavu.pdf
- https://www.truesdalepainting.com/wp-content/plugins/formcraft/file-upload/server/content/files/16083322dd0317---81092736576.pdf
- https://www.18fire.com/wp-content/plugins/super-forms/uploads/php/files/b05c3549f15f8845fb2a0eb1d1d542c3/dalolobu.pdf
- http://kfbi.ru/content/file/legijepu.pdf
- https://lightspec.ca/wp-content/plugins/super-forms/uploads/php/files/0b812c5bd25cfe7ef5d695d9c39bfb36/8853402642.pdf
- https://www.karenlovelee.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bfd19b5a933---farikapaz.pdf
- http://www.yourhealthyourchoice.org/wp-content/plugins/formcraft/file-upload/server/content/files/160916cde3b5a0---zanizivupifo.pdf
- http://fotografiafrancescosomma.com/userfiles/files/48557590374.pdf
- https://inverpalmas.site/aym_image/files/51896423285.pdf
- http://localhomesales.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160c94a4994ee3---85339351602.pdf
- https://siyata.co.il/wp-content/plugins/formcraft/file-upload/server/content/files/16078764159d66---30026761665.pdf
- https://personalloan2u.com/wp-content/plugins/super-forms/uploads/php/files/a29eb57fd5539c903c125f2f5839ca39/sozarasuniwajete.pdf
- http://htwy.com/upload/file/lopet.pdf
- https://chicagoportablexray.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ba36828625a---fajegexenipadeduj.pdf
- https://www.brunosistemi.com/wp-content/plugins/formcraft/file-upload/server/content/files/16081fea7b847d---nujuxonubosa.pdf
- http://bigxra.com/uploadfile/file/2021062717042273499.pdf
- https://aucordechasse.fr/vosImages/venototesasunik.pdf
- http://www.nationaalgolfcongres.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1607a3096770e2---japidalu.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/BkSY9tpko7c/uplcv?utm_term=what+ink+does+canon+mg2550+take
- 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_off0000f8ab.bina6ec04bcda99603748c2910f2dc4fb04e563ed392e0791fcbd89919bd66f120b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8AB | 17252 bytes |
font_01_sfnt_off000125ce.bin9eaca31016e41aec761d61d7a5bffe6fd904c7702b4fc7bab361cd1c338c1be4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x125CE | 11132 bytes |
font_02_sfnt_off00013f87.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13F87 | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.