MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document was flagged by ClamAV as a phishing trojan and by an ML classifier with high confidence. It contains numerous links, many pointing to compromised WordPress sites, suggesting a link farm designed to redirect users to malicious content. The presence of these links and the detection by security tools indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://www.isnb.co.uk/wp-content/plugins/super-forms/uploads/php/files/82f7ba722e840edb5162800bc8373822/witovopelarelesoko.pdf In PDF document text
- http://fixmyhelicopter.com/project-new/christianbook/upload_images/file/torosujupenipudomojav.pdfIn PDF document text
- https://nhaban24h.com.vn/wp-content/plugins/super-forms/uploads/php/files/uanskgtfqfvbah4l04hjap6hd3/fubipaf.pdfIn PDF document text
- http://www.knickmeier.net/images/pageimg/file/fazakademu.pdfIn PDF document text
- http://liddellgaryfamily.com/clients/863293/File/newat.pdfIn PDF document text
- http://asupuro.com/user_data/image//file/24744222782.pdfIn PDF document text
- https://asiarsolutions.com/userfiles/file/79235393044.pdfIn PDF document text
- https://www.kadeavenue.com/wp-content/plugins/super-forms/uploads/php/files/d6323e9aa89c6e6d79a58a0e7d1d8feb/zosatavakuroxerunafilu.pdfIn PDF document text
- https://citronel.com/userfiles/files/dijusanupaluvawosolaf.pdfIn PDF document text
- http://www.gaviprintpack.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ab7044ef254---kuvaweselikarekozefoni.pdfIn PDF document text
- https://mimpishio1bet.com/contents//files/75047939730.pdfIn PDF document text
- https://dtcprojects.com.au/wp-content/plugins/super-forms/uploads/php/files/ummehc5j6ir1ebi1g64r73f3f6/wogeluzo.pdfIn PDF document text
- http://www.sunarpazarlama.com/wp-content/plugins/super-forms/uploads/php/files/v95vu0uug8a03k7l9tl5eme3v7/74770205723.pdfIn PDF document text
- https://claphamjunction.com.au/wp-content/plugins/super-forms/uploads/php/files/0a64c0f048a9d8e4779aee476891f9b3/pexomoleviv.pdfIn PDF document text
- http://cobbpaynefamilyreunion.com/clients/862770/File/kukewi.pdfIn PDF document text
- https://fidelishospice.com/ckfinder/userfiles/files/40667480549.pdfIn PDF document text
- https://binarbaidrealestate.com/public_html/userfiles/file/30523927525.pdfIn PDF document text
- http://www.saito-ken.jp/userdata/file/dewozezosabazosura.pdfIn PDF document text
- http://eiak.org/upload/editor/files/35951852430.pdfIn PDF document text
- http://enidbtwcreunion.com/clients/5/52/52e94d62e82ff66504c7d921fc07bf70/File/pokusepimakupevudoz.pdfIn PDF document text
- https://businessservicesuk.com/userfiles/file/30119935584.pdfIn PDF document text
- https://smartcirclegroup.com/userfiles/file/delivobuzoxamilukiritet.pdfIn PDF document text
- http://mfplus.ba/wp-content/plugins/formcraft/file-upload/server/content/files/16074d34813f7d---37492277604.pdfIn PDF document text
- https://amirep.com/wp-content/plugins/super-forms/uploads/php/files/de4c7a87103f8955a21794541d5ba016/75460362132.pdfIn PDF document text
- http://www.photobreak.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160b1ab92e4d0f---23867284927.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/BkSY9tpko7c/uplcv?utm_term=how+to+find+direction+vector+with+2+pointsPDF 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_off0000e2e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE2E4 | 17220 bytes |
SHA-256: 327bde6d83950d688ebe3922648e9cecd64de46b72e85fd46206b90888324e85 |
|||
font_01_sfnt_off00011032.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11032 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00012849.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12849 | 10772 bytes |
SHA-256: 3531e44c9e0b7f37bfbd65264c3ebf3a020e385de176f99027be55655ec34fbd |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.