MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was identified as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It contains numerous links, many pointing to compromised CMS uploads and disposable hosting, suggesting a link farm designed to redirect users to malicious content. The document body was unreadable, but the heuristic firings strongly indicate a malicious redirection scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
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://telenovella-bg.com/files/guxujezuxisadok.pdf In PDF document text
- http://orderleesushi.com/uploads/files/mufelulikavifejugapozona.pdfIn PDF document text
- https://cremeconferences.com/wp-content/plugins/super-forms/uploads/php/files/751f94095520fa14949b65db0bc04f84/21043529065.pdfIn PDF document text
- http://tipiland.net/upload/file/25851833730.pdfIn PDF document text
- http://remontnoedelo.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1607fe6ae96480---sejudisojidukodided.pdfIn PDF document text
- https://vidolamerica.org/wp-content/plugins/super-forms/uploads/php/files/7a1e15789d13ba60dfdd823dac45364c/sidovoxezoje.pdfIn PDF document text
- https://wentworthre.com/wp-content/plugins/super-forms/uploads/php/files/541c92dcc5207f42d65a32a3c797e110/83792150290.pdfIn PDF document text
- http://didula.com/img/file/62190975554.pdfIn PDF document text
- https://migger.dk/userimages/file/virinotebuwisifapusewukit.pdfIn PDF document text
- http://itnetworkconsultingsf.com/helpdesk/app/webroot/img/userfiles/files/62759243731.pdfIn PDF document text
- https://codecs.roimages/file/30519746265.pdfIn PDF document text
- http://pansophers.com/wp-content/plugins/formcraft/file-upload/server/content/files/16071821cd49f7---87162489373.pdfIn PDF document text
- https://mayurherbal.com/userfiles/file/vujuxosutirukewurek.pdfIn PDF document text
- http://www.oknookna.pl/wp-content/plugins/formcraft/file-upload/server/content/files/1609d1f2b2a905---lirulibab.pdfIn PDF document text
- http://dabaizhongxue.com/upload_fck/file/2021-6-29/20210629170808709553.pdfIn PDF document text
- http://bilmatbasim.com/userfiles/file/21505638870.pdfIn PDF document text
- https://deniz-sogutma.org/img/userfiles/file/divolar.pdfIn PDF document text
- https://www.peeryhotel.com/wp-content/plugins/super-forms/uploads/php/files/475365c5e10dd4ce213319f9c158c218/52574379008.pdfIn PDF document text
- https://windsbs.biz/files/file/15279202908.pdfIn PDF document text
- http://cuatudongbinhduong.net/uploads/files/vopap.pdfIn PDF document text
- http://oakgroveschoolheritage.com/clients/b/bc/bc5c94904a1f00f1300372e6f875146f/File/21306600851.pdfIn PDF document text
- http://0-50.ru/userfiles/file/59990382271.pdfIn PDF document text
- https://toppelletmachine.com/d/files/40167470923.pdfIn PDF document text
- https://forcechicago.com/wp-content/plugins/super-forms/uploads/php/files/dbf5997e583e9061e307ca0c7aad6597/gijiselegulex.pdfIn PDF document text
- http://mgmkt.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607b34214fb33---vanisewibuterepaparokerab.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/fzgW7-mxBc0/uplcv?utm_term=where+is+the+912+area+code+locatedPDF 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_off0000ed72.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED72 | 17484 bytes |
SHA-256: af1641d9a6800e98ffb4f0d3cfd83e30335fc9482ea350fcada87532eb97aa88 |
|||
font_01_sfnt_off00011b7f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B7F | 10696 bytes |
SHA-256: c5792e968c933b1cd63bf7e5e55309359cc3b8ee4b56530ca75a82813d206962 |
|||
font_02_sfnt_off0001345d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1345D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.