MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm directing to multiple compromised CMS upload storage locations, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. No scripts were extracted, but the structure and URL patterns are consistent with a malicious PDF designed to lure users to external sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9960
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://9jamail.com/FCKeditor/editor/filemanager/connectors/userfiles/file/68305585955.pdf In PDF document text
- https://fitnessrev.net/wp-content/plugins/super-forms/uploads/php/files/pjvgcj2c8867e571r3as7q2r0a/19417813105.pdfIn PDF document text
- https://rubin2000-distribuitorshop.ro/userfiles/file/26479738931.pdfIn PDF document text
- http://tmkb.org.tr/ckfinder/userfiles/files/69465847197.pdfIn PDF document text
- https://avantkart.com/wp-content/plugins/super-forms/uploads/php/files/7vgt6nbh7j04ocidjdtikluuu5/21450437103.pdfIn PDF document text
- https://linhngapt.vn/upload/files/vusemalinovadubi.pdfIn PDF document text
- https://corpus.bg/files/fck/file/wetazabewatewizitufotamef.pdfIn PDF document text
- http://hibertek.com/image/files/20210910_220359.pdfIn PDF document text
- http://fygl.net/uploads/file/02165543987.pdfIn PDF document text
- https://euroroma-bg.org/files/file/14830601615.pdfIn PDF document text
- http://www.medicellbank.com/userfiles/files/mefonafimivizepusiw.pdfIn PDF document text
- https://ontech.vn/images/ckeditor/files/95678849115.pdfIn PDF document text
- http://romengo.com/ckfinder/userfiles/files/39674234291.pdfIn PDF document text
- https://salondumariagededijon.com/userfiles/file/88768861382.pdfIn PDF document text
- https://ijmscr.com/ckfinder/userfiles/files/43429732595.pdfIn PDF document text
- https://bacninhonline.com/webroot/img/files/31770861570.pdfIn PDF document text
- http://www.slenderclub.cz/ckfinder/userfiles/files/58445236151.pdfIn PDF document text
- http://www.parinet.fi/tiedostot/files/21330868370.pdfIn PDF document text
- http://datcat.vn/2018/file/winixukudozanuwutilalaku.pdfIn PDF document text
- https://kontiko.com/ktkweb3/images/upload/files/lobamozegutogumavof.pdfIn PDF document text
- http://www.birapart.com/wp-content/plugins/formcraft/file-upload/server/content/files/16133ae006e10a---rovuliwizis.pdfIn PDF document text
- https://ewms.vn/wp-content/plugins/super-forms/uploads/php/files/urj2c2iefntico7h0cri2gvs9i/63372589004.pdfIn PDF document text
- http://bestofbeer.ru/ckfinder/userfiles/files/kexetizi.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1KS0DP0cxss/uplcv?utm_term=bar+graph+pptPDF 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_off0000dac1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDAC1 | 9920 bytes |
SHA-256: f9f142949be29a1375b049dc3b55719a97be2e542958f75035f3f4f0173aad16 |
|||
font_01_sfnt_off0000f0c0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0C0 | 17416 bytes |
SHA-256: c4990045d9c320d8729f08196741621403b6b7e5185c915b5a44347db4185892 |
|||
font_02_sfnt_off00011e13.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11E13 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.