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 a phishing trojan and a machine learning classifier indicated a high probability of maliciousness. The document contains numerous links, many pointing to compromised CMS upload storage and disposable hosting, suggesting a link farm designed to redirect users to malicious sites. No scripts were extracted, but the structure and URL analysis strongly indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://retentionstudentexperience.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b58dd00c090---wifuxewibajevevogije.pdf In PDF document text
- https://phase1acoustics.com/wp-content/plugins/formcraft/file-upload/server/content/files/160702d7c94cd8---68810883471.pdfIn PDF document text
- http://gewoongroen.eu/app/webroot/files/userfiles/files/6094865442.pdfIn PDF document text
- http://www.homefacelifters.com/wp-content/plugins/super-forms/uploads/php/files/5ec85a6ba27af450dcf46ccfc5c424db/zafogevemuwo.pdfIn PDF document text
- http://www.1atlanticfunding.com/wp-content/plugins/formcraft/file-upload/server/content/files/16083d9216dfb4---46772629395.pdfIn PDF document text
- https://svingenieria.cl/userfiles/file/puvodixoxikef.pdfIn PDF document text
- http://tonioloclaudio.it/userfiles/files/rawugulidumepev.pdfIn PDF document text
- http://www.thediethub.in/wp-content/plugins/formcraft/file-upload/server/content/files/160b037920f78e---96360276430.pdfIn PDF document text
- https://trsbarriersdirect.com/wp-content/plugins/super-forms/uploads/php/files/vnbedejb6bckuvbelpqbbpjqnh/71262853918.pdfIn PDF document text
- https://www.ideaklinik.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16086fe4a2a5c6---51668697486.pdfIn PDF document text
- https://www.pal-kont.hu/wp-content/plugins/super-forms/uploads/php/files/dfa1ef840143ec5eb368278aed79609b/botuxo.pdfIn PDF document text
- https://www.azembay.com/wp-content/plugins/super-forms/uploads/php/files/9hg698cm53gq0t214a979iccak/gonapevuwoxabofejafi.pdfIn PDF document text
- http://www.eflox.net/wp-content/plugins/formcraft/file-upload/server/content/files/16072e7397a5e0---gudejubuk.pdfIn PDF document text
- https://journalofcritique.com/ckdosyalari/upload/files/netegerugojun.pdfIn PDF document text
- http://vnndt.com/Images_upload/files/defixaxori.pdfIn PDF document text
- http://ofitecnic.es/files.ofitecnic/fck_up/file/nudurejixulijomaxol.pdfIn PDF document text
- https://alenakovalchuk.ru/wp-content/plugins/super-forms/uploads/php/files/83edea75c36c910757ab0167e366e855/5466711492.pdfIn PDF document text
- https://ntpuvoice.com/ckfinder/userfiles/files/50930475864.pdfIn PDF document text
- http://argra.rs/wp-content/plugins/formcraft/file-upload/server/content/files/16098923e4f8ff---deruvubiga.pdfIn PDF document text
- http://synerfreight.com/syner_upload/images/files/62523142927.pdfIn PDF document text
- http://www.investing-in-women.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b21bb13321d---fosugope.pdfIn PDF document text
- http://marcth.pl/media/fck/file/74938377302.pdfIn PDF document text
- https://higher-reason.com/wp-content/plugins/super-forms/uploads/php/files/u327m7gqk3pf5b4c36pitbq6ft/lasikujipu.pdfIn PDF document text
- http://kxnjl.com/userfiles/files/lavogiwunolabaxiru.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/DOqCt-cVA4I/uplcv?utm_term=none+of+these+diseases+chris+oyakhilome+pdfPDF link annotation
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000baa7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBAA7 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000d2b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD2B9 | 16904 bytes |
SHA-256: 21b193f2aefea02a0a712d7be1c1cc3b731a8715d29956d83825936256921fbf |
|||
font_02_sfnt_off0000fe33.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE33 | 11068 bytes |
SHA-256: e1d1c7109c371fb7015cd778e5b611aad3fbb0b08721d74fe78c28be54311b9b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.