MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of links, many of which point to compromised WordPress sites. The ML classifier and ClamAV detection strongly indicate malicious intent, likely phishing or malware distribution. The presence of a link farm on disposable hosting and the use of compromised CMS upload storage further support this assessment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
Heuristics 7
-
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.
-
Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
-
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 http://www.lentilles-progressives.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160ab5601939af---49885624525.pdf In PDF document text
- https://www.caesarstravel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607ab6f7f020f---63578188454.pdfIn PDF document text
- http://www.driftime.ee/wp-content/plugins/formcraft/file-upload/server/content/files/16094dd999ea8b---wulopiwuxoridoxufanalo.pdfIn PDF document text
- http://extrastyle.ee/ckfinder/userfiles/files/xofaxazotusuj.pdfIn PDF document text
- http://www.mediacomriccione.it/wp-content/plugins/formcraft/file-upload/server/content/files/160d67c079fd4b---jiburuzolexukitasive.pdfIn PDF document text
- http://farmaciafasolis.eu/userfiles/files/woladexaguz.pdfIn PDF document text
- http://bradhelferlaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/zanudabig.pdfIn PDF document text
- http://apsons.eu/files/file/wiwuw.pdfIn PDF document text
- http://www.cenlaenvironmental.com/siteuploads/editorimg/file/52419513195.pdfIn PDF document text
- https://fl-forever.com/upfiles/editor/files/nanibep.pdfIn PDF document text
- http://breakevenpoint.pl/uploads/editor/file/madosizuwus.pdfIn PDF document text
- https://pypconsultores.mx/userfiles/file/zipum.pdfIn PDF document text
- https://holzhaus-suedtirol.it/wp-content/plugins/formcraft/file-upload/server/content/files/160a4b66bbef48---64488751100.pdfIn PDF document text
- https://gift-edu.ru/wp-content/plugins/super-forms/uploads/php/files/3131ddae144014347b0353503f80bddf/43352191155.pdfIn PDF document text
- http://www.empresasdelimpeza.info/wp-content/plugins/formcraft/file-upload/server/content/files/1608804e600570---javewemafo.pdfIn PDF document text
- https://eyestech.in/wp-content/plugins/super-forms/uploads/php/files/4hamss9riql88jhh9moe2l2eqo/dilagawarozibewodunesimi.pdfIn PDF document text
- http://modnyi-buket.ru/uploads/files/dewupoxuzovape.pdfIn PDF document text
- https://palet-school.com/files/files/waromufifidu.pdfIn PDF document text
- http://anhuizhkj.com/upload_fck/file/2021-7-10/20210710131400456130.pdfIn PDF document text
- https://www.bouldersudbury.org/wp-content/plugins/formcraft/file-upload/server/content/files/160aae70ba791c---73678801538.pdfIn PDF document text
- https://leresto-niort.fr/images/userfiles/files/laribalima.pdfIn PDF document text
- http://uniquecharacters.com/upload/files/97874596390.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/S30rS-6n6vg/uplcv?utm_term=alagu+kutty+chellam+song+download+mp3PDF 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_off0000cb17.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB17 | 16676 bytes |
SHA-256: 064e7f4be87157e3d96b22c2be38b48060815d2b9f3a4a2ba0809d0116957822 |
|||
font_01_sfnt_off0000f6c2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6C2 | 11312 bytes |
SHA-256: 0688dbb0e0c704c8f09beaf0a3af36d10d342ce050c42dd97fa7918fb62ee0f6 |
|||
font_02_sfnt_off00011130.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11130 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.