MALICIOUS
162
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript, a common technique for executing malicious code within documents. It also features numerous external links, many pointing to compromised CMS upload directories, suggesting a phishing or malware distribution scheme. The ClamAV detection and ML classifier further support its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.6958
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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.
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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.
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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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External URI info PDF_URIPDF contains an external URL action
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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.aironface.com/wp-content/plugins/super-forms/uploads/php/files/0bd09e7e9a7326fd97034e313c074f03/13514138618.pdf In PDF document text
- https://weblative.com/wp-content/plugins/super-forms/uploads/php/files/vqi7u6ta837a7r89am9qcfli3v/gugepadoxoluguk.pdfIn PDF document text
- http://www.segurosfacility.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160b2b58ca1c0d---banivegofatabof.pdfIn PDF document text
- http://cardealer-space.com/js/upload/files/fujofe.pdfIn PDF document text
- https://codecs.roimages/file/bakaxoguzajujabunixa.pdfIn PDF document text
- http://maslag.eu/userfiles/file/newefaruk.pdfIn PDF document text
- https://ecef-groupe.com/wp-content/plugins/super-forms/uploads/php/files/hfsh7ldm6ocphj73mrk3864mb6/jezasizelanotosezedexide.pdfIn PDF document text
- http://www.shipsupply.co.mz/wp-content/plugins/formcraft/file-upload/server/content/files/160a8dafbc5e3c---54529876236.pdfIn PDF document text
- http://andrelandberg.com/userfiles/file/tatagika.pdfIn PDF document text
- https://www.scanworld.se/wp-content/plugins/formcraft/file-upload/server/content/files/1607542ff56e0a---33249921502.pdfIn PDF document text
- https://www.mybizwebsites.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608745df2edc9---82067936317.pdfIn PDF document text
- http://v-lukomorie.com/uploader/files/kuvodaxasakaraperim.pdfIn PDF document text
- http://vimar.ua/userfiles/files/67294011060.pdfIn PDF document text
- https://legouic-peinture.fr/userfiles/file/jefafulafinenaviwur.pdfIn PDF document text
- https://0900107678.com/upload/file/85457255735.pdfIn PDF document text
- https://www.anandtirth.com/wp-content/plugins/super-forms/uploads/php/files/r273gskg3n4u5gcgtvbc3sbb63/27059168184.pdfIn PDF document text
- http://rjt1.org/upload/files/ligukovimamumareso.pdfIn PDF document text
- http://pericosrentcar.com.mx/wp-content/plugins/formcraft/file-upload/server/content/files/160913f8481dce---2330158762.pdfIn PDF document text
- https://wcdt.co.th/wp-content/plugins/super-forms/uploads/php/files/pkvg406pg074v6vv5s0huaghkd/87844133535.pdfIn PDF document text
- http://www.kissdocs.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160ad067fe042e---vajipoxota.pdfIn PDF document text
- https://www.officinadelgustoroma.com/wp-content/plugins/super-forms/uploads/php/files/2a583708dedeac51bc9e87aaa10d00ff/lesurutisatefuxeganaj.pdfIn PDF document text
- http://eprdel.cz/userfiles/file/77965090041.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/Om9ozkHLxGw/uplcv?utm_term=download+famous+urdu+novels+pdfPDF link annotation
- 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_off0000e7ac.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE7AC | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000ffbe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFBE | 17196 bytes |
SHA-256: 08e95f1da7192f5910e9b314e5553f490c08c126d02a0309f4b34dabb6df6fa5 |
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font_02_sfnt_off00012c72.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12C72 | 10720 bytes |
SHA-256: 0471c96fe6f7cfbd3051570ad1f55e96455c6cfc4019b833481b47b32ac8234c |
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