MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous links, many pointing to compromised WordPress sites or disposable hosting, suggesting it functions as a link farm to distribute phishing or malware. The presence of multiple PDF_SEO_DISPOSABLE_LINK_FARM and PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM heuristics further supports this attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
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://namdolove.com/FileData/ckfinder/files/20210603_1CDBF62F856BC1A6.pdf
- http://alpanelektrik.com/depo/sayfaresim/file/85978572822.pdf
- https://premiumvipbusiness.com/wp-content/plugins/super-forms/uploads/php/files/f2aad6b2d578f603ce8914ceca06283b/kavoxitiwaroturo.pdf
- http://multiseal.com.ph/wp-content/plugins/formcraft/file-upload/server/content/files/160ad325d5c4f7---17140932992.pdf
- https://www.digitalsofts.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bae553472b8---razevizibenamow.pdf
- https://bloomeng.com/uploads/50796930678.pdf
- http://ljhalls.com/wp-content/plugins/super-forms/uploads/php/files/bf90f24612840ccab3e6edb259b22ab9/jujilekanijefab.pdf
- https://rebates.forex/wp-content/plugins/super-forms/uploads/php/files/fb809naa61t6aa0nd45evlsa35/xusawemefigozuvof.pdf
- http://bfr-bialapodlaska.pl/userfiles/file/81546466425.pdf
- http://phuocthuan.vn/images/pic/file/nugudivegujezokifosefil.pdf
- https://arch.ua/ckfinder/userfiles/files/bunusavokakuvezebuto.pdf
- http://xperion.hu/wp-content/plugins/super-forms/uploads/php/files/d0ca8ef3ed5140a6fb3ea512c2584e41/nigisunewokufozetudifus.pdf
- http://alnadaoil.com/userfiles/file/fajosogotikemabiz.pdf
- http://astro2sphere.com/admin/images/file/faronedifigageguzam.pdf
- https://amezdigital.com/wp-content/plugins/super-forms/uploads/php/files/65aad355713b8e530bb05f859b0abaf0/68845435623.pdf
- https://tungafilm.com/dorceiys/ckfinder/userfiles/files/duxufu.pdf
- https://www.horisunmauritius.com/wp-content/plugins/super-forms/uploads/php/files/aaee5310600f82c0ca111c721af49256/71139088924.pdf
- http://beckydavidsonhomes.com/wp-content/plugins/formcraft/file-upload/server/content/files/160891ba332d3a---40382459309.pdf
- https://nusantarabet4d1.com/contents//files/titagesafuzoni.pdf
- http://www.abcklima.hu//data/editorfile/noxajazuwevi.pdf
- https://soechi.id/userfiles/file/luzepomivapodaxubakaje.pdf
- https://dermo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d22a70b8ff1---23633053404.pdf
- https://barcelonacentremedic.cat/files/galeria/files/73034440255.pdf
- https://jaunimodienos.lt/wp-content/plugins/super-forms/uploads/php/files/5abjcm58pq46kpt0okn87ijvem/70399584305.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/zMnd8XtcwSM/uplcv?utm_term=how+to+convert+a+json+file+to+pdf
- 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_off0000e4f6.bineb8afaaaf4073bcdf191ac3a8ff138c9cc1b8a14efccc3ed12df7504502631f0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE4F6 | 10884 bytes |
font_01_sfnt_off0000fe38.bind2e759d545dc55744e494a0f35e18368868ab31b0c3aee070b6a5683319d2348 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE38 | 17292 bytes |
font_02_sfnt_off00012b45.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12B45 | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.