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 a machine learning classifier and ClamAV, indicating a high likelihood of malicious intent. Heuristics reveal it functions as a link farm, directing users to multiple compromised or disposable hosting sites. The presence of numerous external URIs and the 'PDF_SEO_DISPOSABLE_LINK_FARM' heuristic strongly suggest a phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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 http://fundacionecla.org/resources/original/file/57373685427.pdf In PDF document text
- https://kalatranslation.co.uk/wp-content/plugins/super-forms/uploads/php/files/3daqvebnmfdm0dk7i7npukmo7j/fumemusumemew.pdfIn PDF document text
- https://www.tamilsaga.com/ckfinder/userfiles/files/zobuwedad.pdfIn PDF document text
- http://aokisuper.com/ckfinder/userfiles/files/wowuva.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160968fe7a5825---62646878282.pdfIn PDF document text
- https://stellabakingcompany.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609be11f66603---72565353665.pdfIn PDF document text
- http://deborahbrown.us/clients/860103/File/narevozisinoda.pdfIn PDF document text
- http://mnogonomerov.ru/uploads/file/tapowuzuwipebox.pdfIn PDF document text
- https://clumba-indoor.ru/files/files/77191275979.pdfIn PDF document text
- http://elfuklid.cz/foto/Image/file/lijunawaxu.pdfIn PDF document text
- https://lawpropertyconsultants.co.uk/wp-content/plugins/super-forms/uploads/php/files/ru6ri10jk69u1upmnpkkek4vtr/zisawediwutimag.pdfIn PDF document text
- http://pogservice.ru/userfiles/file/notisanimezig.pdfIn PDF document text
- https://costumeworld.com/wp-content/plugins/formcraft/file-upload/server/content/files/16086bad5e278c---gufesujedege.pdfIn PDF document text
- http://xiaohecollege.com/d/files/6980367144.pdfIn PDF document text
- https://xn----7sbabak5acz7byau.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/06433d2a72c302df8d97b31a0dcdd0fd/lunekob.pdfIn PDF document text
- http://kiuruvedenlukio.fi/tiedostot/file/83383802533.pdfIn PDF document text
- http://www.hj-bouwt.be/wp-content/plugins/formcraft/file-upload/server/content/files/160a64bb883cd0---83029555235.pdfIn PDF document text
- http://ecole.ru/text/images/file/5617644862.pdfIn PDF document text
- https://acgroupenterprise.com/userfiles/file/ganusa.pdfIn PDF document text
- http://www.bordadoindustrial.com/ckfinder/userfiles/files/5626851572.pdfIn PDF document text
- http://www.grundys.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16079dd08211e8---6819748885.pdfIn PDF document text
- http://blessingsngo.in/userfiles/files/24748541251.pdfIn PDF document text
- http://jamoncup.es/wp-content/plugins/formcraft/file-upload/server/content/files/160a6e958bf3cc---56573501236.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/DOqCt-cVA4I/uplcv?utm_term=lwarb+beta+apk+indir+son+s%C3%BCr%C3%BCmPDF 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_off0000f8cf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8CF | 10976 bytes |
SHA-256: 08a578c32e99c0e7ee66bb894f866db71b2c4c9c3eb65ab9ae12b084480f829a |
|||
font_01_sfnt_off0001120e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1120E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00012a20.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12A20 | 18548 bytes |
SHA-256: d1e3676fff215c3a7547b8d43256389075c8328981067b2a0f95f6ad4d244fa9 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.