MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous external links, many pointing to compromised WordPress sites, indicating a link farm designed to redirect users to potentially malicious content. The ClamAV detection and ML classifier strongly suggest this PDF is a phishing or trojan delivery mechanism. The presence of multiple compromised CMS upload links further supports the malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9840
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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://irlanc.ru/uplcv?utm_term=online+shopping+project+in+html+with+source+code+pdf PDF link annotation
- https://goldenparadisestsimons.com/wp-content/plugins/super-forms/uploads/php/files/0e9d38972948660334c2bcc4ce3881ed/53313246341.pdfIn PDF document text
- https://elpmarketing.ca/wp-content/plugins/super-forms/uploads/php/files/3c9e8cdc9072eff4095e9bc7297e5560/bupokemozuzorinozufuvewog.pdfIn PDF document text
- https://southtours.com/wp-content/plugins/super-forms/uploads/php/files/9dh61ic68qhjc6ufpl2ong20vm/61335173274.pdfIn PDF document text
- https://laihouston.com/wp-content/plugins/super-forms/uploads/php/files/e266d30c0f9f668225c2a182622171b9/xavoxevivuwiv.pdfIn PDF document text
- http://osullivanspressurewashing.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c0f21d2d5d7---nevagafarifakapikozofapu.pdfIn PDF document text
- https://ludifrance.fr/userfiles/file/79360862924.pdfIn PDF document text
- http://asja-doll.ru/userfiles/file/kinetevufepipe.pdfIn PDF document text
- http://rld-carbon.ru/file/rodebulojakasaxa.pdfIn PDF document text
- http://penzionklara.cz/userfiles/file/girememibenajilelelile.pdfIn PDF document text
- https://www.sevgiliyevideo.net/wp-content/plugins/formcraft/file-upload/server/content/files/16093af0124203---nepilekojupe.pdfIn PDF document text
- http://dienmattroigiasi.com/uploads/files/lexogotuwasaturepa.pdfIn PDF document text
- http://for-rent-aalst.com/wp-content/plugins/formcraft/file-upload/server/content/files/16090308f9d967---60623575269.pdfIn PDF document text
- https://www.proctoloji.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608229bc40053---34489585148.pdfIn PDF document text
- http://chicagohalo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609ead7f33b03---gorepafekek.pdfIn PDF document text
- https://www.gsccn.it/wp-content/plugins/formcraft/file-upload/server/content/files/16090efd8bbaf7---piluwawitarawipado.pdfIn PDF document text
- https://tiguan-wiki.ru/file/jifebuvin.pdfIn PDF document text
- http://gt-outillages.fr/ressource/site-image/files/42304263045.pdfIn PDF document text
- https://dacoma.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160a6630c3f4cb---nisirolopetilaju.pdfIn PDF document text
- http://mai-colle.jp/userfiles/file/50314265178.pdfIn PDF document text
- http://www.urbanwaterways.info/files/7049353145.pdfIn PDF document text
- http://www.neslihanonur.com/wp-content/plugins/super-forms/uploads/php/files/fa84d159216efa0037c87bad0cb4f539/tuxumed.pdfIn PDF document text
- https://www.ideaklinikbakirkoy.com/wp-content/plugins/formcraft/file-upload/server/content/files/16075c80a2cab2---pinefilum.pdfIn PDF document text
- https://sbufficio.it/file/mexarazovuwekotubeven.pdfIn PDF document text
- http://aiswaryamatrimonials.com/fck_uploads/file/tapodixaje.pdfIn PDF document text
- https://bonafideonline.com.ar/wp-content/plugins/super-forms/uploads/php/files/66fc2f23e11bf35e41be1d0959cdd552/34547632939.pdfIn PDF document text
- https://tkpmission.org/wp-content/plugins/formcraft/file-upload/server/content/files/160abfb6a44b28---1947267626.pdfIn PDF document text
- 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_off0000c1b2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC1B2 | 15920 bytes |
SHA-256: 79687a8213a50134c060c69ac83e5c19e63e1d7c4ed206256120b7e7391fe93d |
|||
font_01_sfnt_off0000ea54.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA54 | 11244 bytes |
SHA-256: f9c5c2990e7f2fb9aefc352f5b4bbd21ea27f5a5a42ace7db74882c1d6b46636 |
|||
font_02_sfnt_off00010456.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10456 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.