MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous links to external websites, many of which are hosted on compromised WordPress sites or disposable domains, suggesting a link farm or phishing lure. The presence of multiple PDF link farm heuristics further supports this. No scripts were extracted, and the document body was unreadable binary data.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://torrentclub.vip/wp-content/plugins/super-forms/uploads/php/files/psnb1h6qmjm3ptm6bug4et21t7/50885634557.pdf In PDF document text
- https://godparents4tz.org/home/god/public_html/ckfinder/userfiles/files/gavenajusifebi.pdfIn PDF document text
- https://southtours.com/wp-content/plugins/super-forms/uploads/php/files/rr636ngi4eh4fr9d7rgr8nnes6/9817528178.pdfIn PDF document text
- http://dabaizhongxue.com/upload_fck/file/2021-5-16/20210516132812482531.pdfIn PDF document text
- https://washlounge.in/ckfinder/userfiles/files/60337054787.pdfIn PDF document text
- https://communeouchamps.fr/userfiles/file/7592939064.pdfIn PDF document text
- http://plenar.hr/wp-content/plugins/formcraft/file-upload/server/content/files/160aa8d1d9c9b3---12923700929.pdfIn PDF document text
- http://candientushinko.com/images/file/wetobejazosagifa.pdfIn PDF document text
- http://vizit-k.net/uploads/editor/files/neribe.pdfIn PDF document text
- http://domeinbeverdonk.be/assets/files/file/50598202294.pdfIn PDF document text
- https://syntellect.ru/Repository/file/wosawavala.pdfIn PDF document text
- https://www.kiteschule-eckernfoerde.de/wp-content/plugins/formcraft/file-upload/server/content/files/160ba409d2d736---49603571243.pdfIn PDF document text
- http://www.champcaregivers.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609428de92ed2---girojamenonizejogijadaduj.pdfIn PDF document text
- https://gearforfree.com/wp-content/plugins/super-forms/uploads/php/files/qlbktr7v5l2luq3hrporh7bh6l/siwupo.pdfIn PDF document text
- https://www.synergyheart2heart.team/wp-content/plugins/super-forms/uploads/php/files/e2shauam5vumjtv86bikrh756m/10188915446.pdfIn PDF document text
- http://www.naturapreserved.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ae02d4d765e---67893238598.pdfIn PDF document text
- http://djpress.pl/Image/files/84481420312.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/FevRqgeaUVY/uplcv?utm_term=oh+god+where+are+you+now+lyricsPDF 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_off0000f724.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF724 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off00010f3b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F3B | 10876 bytes |
SHA-256: 8d7500e7a76355c8c513fc27d7e131030891ae59539366e70227d4b0c3304dc7 |
|||
font_02_sfnt_off00012827.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12827 | 17832 bytes |
SHA-256: 727c4ffff88c77601d07653a44ce276131a8b4b9529765463d3a263efde5343f |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.