MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous links pointing to compromised WordPress sites, suggesting a link farm or phishing lure. The PDF structure and embedded links are indicative of a malicious document designed to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
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://lerong.vn/wp-content/plugins/super-forms/uploads/php/files/1b3415ec7a8330d8760b91fc4d87f9bc/27074117717.pdf In PDF document text
- http://www.rolstoellift.com/wp-content/plugins/formcraft/file-upload/server/content/files/161351657dfc73---zezeminofolisibi.pdfIn PDF document text
- http://bipaf.org/2009_home/upload/editor/file/wokesilira.pdfIn PDF document text
- http://dubilex.com/userfiles/files/jonanafojesifafadajitito.pdfIn PDF document text
- https://www.pferde-fuer-unsere-kinder.de/wp-content/plugins/formcraft/file-upload/server/content/files/16143d3cceb196---64886569592.pdfIn PDF document text
- https://isigakizima.net/img/tmp/file/45253203276.pdfIn PDF document text
- http://bixenony.com/userfiles/files/pefatitosot.pdfIn PDF document text
- http://worksafeorg.com/wp-content/plugins/super-forms/uploads/php/files/58lfklvme2bo6pkmd7jgds7uv4/dijitipamebalepebeguzuk.pdfIn PDF document text
- http://sreema.org/FCKeditor/file/pugipura.pdfIn PDF document text
- http://exima.kr/userData/board/file/limoxinapifedozow.pdfIn PDF document text
- http://akademibt.com/resimler/files/dexipifimebexegekedisej.pdfIn PDF document text
- http://nocleginaplus.pl/uploads/userfiles/files/vituvafafuwijokoxes.pdfIn PDF document text
- https://aynadakikemalizm.com/resimler/files/79213167586.pdfIn PDF document text
- http://alles-vom-schreiner.de/userfiles/file/59980277519.pdfIn PDF document text
- https://michaels-limo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612f4e7f4d3a7---22326457608.pdfIn PDF document text
- http://combatkuntao.com/ckeditor/ckfinder/userfiles/files/208101512.pdfIn PDF document text
- http://bbmeti.it/userfiles/files/31062776392.pdfIn PDF document text
- http://uhorder.com/upload/files/68604967857.pdfIn PDF document text
- http://chanakol.com/ckfinder/userfiles/files/21719202943.pdfIn PDF document text
- http://vzwsportenmuziek.com/content_docs/78147267069.pdfIn PDF document text
- https://www.18fire.com/wp-content/plugins/super-forms/uploads/php/files/469a5082f36d642116cd10dcd6e5e6f5/mewinuvavazonaxawewurew.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/FevRqgeaUVY/uplcv?utm_term=naruto+shippuden+ep+426PDF 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_off0000cdc7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCDC7 | 10888 bytes |
SHA-256: c4f70fee603b20e26a71cada15045a425c2fa7c9e57b4a0b4753185fa07b0857 |
|||
font_01_sfnt_off0000e702.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE702 | 20524 bytes |
SHA-256: 6868e1a8400f2f0bd96628a139c4aa3d87f21e56dfe8fed36840c3a77d9128c1 |
|||
font_02_sfnt_off00011cc0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11CC0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.