MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link farm pointing to multiple compromised WordPress sites, likely intended to host malicious payloads. The ML classifier and ClamAV detection strongly indicate malicious intent, specifically a phishing or trojan distribution scheme. Although no scripts were directly extracted, the PDF structure and URL patterns are consistent with malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9824
Heuristics 5
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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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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 http://www.rkcomdesignservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/160732c31c5c7a---durajejojeramamuxubupenav.pdf In PDF document text
- https://www.taxikladis.gr/wp-content/plugins/formcraft/file-upload/server/content/files/160772d5cbc9c8---toliz.pdfIn PDF document text
- https://hojoairport.com/images/file/diwodadoruburibaxeji.pdfIn PDF document text
- https://fmpride.com/wp-content/plugins/super-forms/uploads/php/files/808b152064f13d457e5f217763844272/55647550323.pdfIn PDF document text
- https://www.herewardcarpets.co.uk/wp-content/plugins/super-forms/uploads/php/files/g5q0a7psuokidl92j7c2qbon0r/51026860688.pdfIn PDF document text
- http://www.hkqi.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607ca410b8a76---belebo.pdfIn PDF document text
- http://www.miamiairportlimo.net/wp-content/plugins/formcraft/file-upload/server/content/files/1607d59439081c---dudalamimedatatatajaban.pdfIn PDF document text
- https://www.cr-sdc.org/wp-content/plugins/super-forms/uploads/php/files/606204acaeedaa3e84d373d0a67a3212/govuluzasegexomete.pdfIn PDF document text
- http://sequoia59.com/clients/867919/File/5349424623.pdfIn PDF document text
- https://www.sixteengrams.com/wp-content/plugins/super-forms/uploads/php/files/vc0btf0c3u9q6he2p6tncupqgh/muwazalotuzaduvoze.pdfIn PDF document text
- http://www.belladermeestetica.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16072bb5a7e221---vanulunugegejisol.pdfIn PDF document text
- https://laughteronlineuniversity.com/images/upload/files/63787034678.pdfIn PDF document text
- http://izumrud38.com/ckfinder/userfiles/files/zokozibuv.pdfIn PDF document text
- https://suhrsmad.dk/wp-content/plugins/formcraft/file-upload/server/content/files/160a02e629c61a---9160989247.pdfIn PDF document text
- http://goref.ru/files/file/10641198529.pdfIn PDF document text
- https://delphin-restaurant.com/ckfinder/upload/files/51233712224.pdfIn PDF document text
- https://tigercabinetry.com/wp-content/plugins/super-forms/uploads/php/files/cbb956f3b8dd7b6059d29d1931bd3f76/ruked.pdfIn PDF document text
- http://www.skup.it/wp-content/plugins/formcraft/file-upload/server/content/files/16085a725d51a5---59352585140.pdfIn PDF document text
- https://shotclock.ca/wp-content/plugins/super-forms/uploads/php/files/7cd9c5038acfc108bbf72da50055db2a/zejidaduvozekalaxom.pdfIn PDF document text
- http://www.rify.us/cms-uploads/files/24472123031.pdfIn PDF document text
- http://www.village-gaulois.org/gestion/ckfinder/userfiles/files/zabafanomowuse.pdfIn PDF document text
- http://agro-vostok.ru/userfiles/file/pokijalebuwudutozetolunax.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/zMnd8XtcwSM/uplcv?utm_term=daily+use+english+words+with+hindi+meaning+pdf+free+downloadPDF 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_off0000faff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAFF | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off00011316.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11316 | 11244 bytes |
SHA-256: f170506a4391ab5029dbafcc10c210e7f212c977f31b3887cfa318ee4f9c7ad1 |
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font_02_sfnt_off00012d1f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12D1F | 17112 bytes |
SHA-256: 5e9344813592900948ef4b9d3b0fa44f249544c13f2c37a6b6c8803800260ed4 |
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