MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF file contains a link farm with numerous URLs hosted on compromised WordPress sites and disposable domains, indicating a phishing or malware distribution attempt. The ClamAV detection and ML classifier strongly suggest malicious intent. The embedded URLs are designed to redirect users to potentially harmful content, aligning with a spearphishing attachment attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9948
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://edoxmarketing.com/wp-content/plugins/super-forms/uploads/php/files/c80ekd0u9amcn6f84sgqqnsks0/mupebimozitugutexuve.pdf
- https://christembassybarking.org/wp-content/plugins/super-forms/uploads/php/files/4bc23a7a48aa6fcfb057af3e55ea774a/lusebupozuvanapibipa.pdf
- http://notariocprietoa.com/notaria/documentos/files/ralij.pdf
- http://licausi.it/userfiles/files/punutegunozeguvewawis.pdf
- http://myjobcareer.net/userfiles/file/2021052508582273499.pdf
- https://stpetejazz.com/wp-content/plugins/super-forms/uploads/php/files/5b1n3onhh4hggc7vid6rl7iu2b/tufijabexaruforiz.pdf
- https://www.hontoys.com.au/wp-content/plugins/super-forms/uploads/php/files/gv5vmpbf31gerj9ebfg82ciabv/jurovew.pdf
- http://ganan10.co.il/wp-content/plugins/formcraft/file-upload/server/content/files/1607d4daa58674---simugaxeruvubudiw.pdf
- https://ddriu.hu/wp-content/plugins/super-forms/uploads/php/files/dd407e21d491e890d083a033e8480b75/xapibatafatemizarumu.pdf
- https://thewentworthco.com/wp-content/plugins/super-forms/uploads/php/files/eu018mul4kifclnj7fkk1085qb/37708837865.pdf
- http://thanhlamresort.vn/wp-content/plugins/formcraft/file-upload/server/content/files/16077d373c430c---dapisagifijaropiz.pdf
- http://dokumsuzgec.com/userfiles/files/gojutiwuguzogafejeva.pdf
- http://narnivet.com/userfiles/files/rasafebepajonona.pdf
- http://www.acefence.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a2d597c54a1---69777523940.pdf
- http://fabrykakonwersji.pl/wp-content/plugins/super-forms/uploads/php/files/932c4c06f635ef5c42480eb0dee5f76e/54298893035.pdf
- http://chiangmai-clean.com/user_img/files/93294095541.pdf
- http://www.x454.com/wp-content/plugins/super-forms/uploads/php/files/3nmtqdrg935uj1ts667sbj9bi0/42343096313.pdf
- http://caribsplash.org/wp-content/plugins/formcraft/file-upload/server/content/files/160bc7de12406a---jewimotegumurobi.pdf
- https://okazionche.com/files/totarazodulazujopu.pdf
- http://bjoybrands.com/wp-content/plugins/formcraft/file-upload/server/content/files/160afaa2c428b5---ruvaxozisezosiwefibek.pdf
- https://pk-kuepfer.ch/ckfinder/userfiles/files/29271109798.pdf
- https://cullinanconstruction.com/wp-content/plugins/super-forms/uploads/php/files/m0nbk6jp9826uofnkviba5th8e/pobomisazarisajuno.pdf
- https://www.accidentinjurylascruces.com/wp-content/plugins/super-forms/uploads/php/files/aplq5jufstskkikjr8a1ulm6me/3791144716.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1xuhb7AK25c/uplcv?utm_term=the+language+of+composition+3rd+edition+teacher%27s+edition+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_off0000f809.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF809 | 16792 bytes |
font_01_sfnt_off00011020.bindc3d8f610c4164bb621fa7e50cd5f2abb21c7b4097b015bf499b4736dfe6cc15 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11020 | 11336 bytes |
font_02_sfnt_off00012a70.bina9fc2c6db5f9a98c7c925063b65cc048c13f21b739ee6ca7895d88754a0e3a5f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12A70 | 17684 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.