MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised CMS upload directories. Heuristics indicate this is a link farm designed to distribute content, with a high ML score and ClamAV detection confirming malicious intent. The primary function appears to be directing users to potentially malicious content hosted on these compromised sites.
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://web-sila.ru/wp-content/plugins/super-forms/uploads/php/files/b614019b27c1aff2c0df3a53f265020f/sorokepevarifapuvefuvoj.pdf In PDF document text
- http://www.timtransportes.com/home/wp-content/plugins/formcraft/file-upload/server/content/files/1608ec596ab79c---lenegituzipimenutojopul.pdfIn PDF document text
- http://kirakuramenandsushi.com/uploads/files/sabefamuvaxakowixovasode.pdfIn PDF document text
- http://chiaranannini.com/userfiles/files/xupenemumugid.pdfIn PDF document text
- http://519pf.com/userfiles/files/kexibipajonuje.pdfIn PDF document text
- http://gaushalango.com/uploaded_files/userfiles/files/deder.pdfIn PDF document text
- https://bandotrading.com/uploads/file/44528371696.pdfIn PDF document text
- http://violetstudio.in/userfiles/file/lefupikugevobat.pdfIn PDF document text
- http://gf-location.fr/wp-content/plugins/formcraft/file-upload/server/content/files/16088b80363ac4---62377861173.pdfIn PDF document text
- http://wangyiphk.com/userfiles/jamekopevabapitox.pdfIn PDF document text
- https://www.heainc.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a406816a597---94259005320.pdfIn PDF document text
- http://www.kingsmen-cmti.com/upload/files/gapurakexalegebunude.pdfIn PDF document text
- https://www.grandeprairie.org/wp-content/plugins/formcraft/file-upload/server/content/files/1606c931fe3413---rukuzoneb.pdfIn PDF document text
- https://actioncoach.com.my/wp-content/plugins/formcraft/file-upload/server/content/files/16113371800a02---sepasimubidiranunaj.pdfIn PDF document text
- http://studioagm.it/userfiles/files/sofuvewijofewetu.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609d994e505b3---gudumab.pdfIn PDF document text
- https://fainitelecommunication.com/public/editorfiles/file/togedadolizodifir.pdfIn PDF document text
- https://www.surajinformatics.com/wp-content/plugins/super-forms/uploads/php/files/ef94c02150abcc8aa7495f2aacb62ca3/22402861127.pdfIn PDF document text
- http://analogsys.com/uploaded/file/1129983786092714f7531f.pdfIn PDF document text
- https://afd.me.uk/wp-content/plugins/super-forms/uploads/php/files/uk54q0ohinsvl8qucdutevs357/25478855877.pdfIn PDF document text
- https://anmimar.com/royal/userfiles/file/xepeg.pdfIn PDF document text
- https://bdblue.com/ckfinder/userfiles/files/59218080964.pdfIn PDF document text
- http://dentalclinicbangalore.com/uploads/zunanurugozikamowivet.pdfIn PDF document text
- http://terapeutickemasaze.eu/wp-content/plugins/formcraft/file-upload/server/content/files/160abb4ad01621---88742363709.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/ngfLrbzwjls/uplcv?utm_term=oxido+de+magnesio+usos+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_off0000d4a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD4A1 | 10824 bytes |
SHA-256: 57f03b42066a6e8cae640a98d6574a558e9e93beccd465b30b7f9531a8fde781 |
|||
font_01_sfnt_off0000ed5b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED5B | 19904 bytes |
SHA-256: 6f9dd9c0588c6961f4f0a57fa9d10ff266dbb84161068421912f412e27fcd7eb |
|||
font_02_sfnt_off00011faf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11FAF | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.