MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1055.012 Process Injection
The PDF contains numerous links, many of which point to compromised WordPress upload directories or disposable hosting, suggesting a phishing or malicious redirection scheme. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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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External URI info PDF_URIPDF contains an external URL action
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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.
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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://scouttautomotive.com/editor_uploads/system/files/dajalimunasikomoganif.pdf In PDF document text
- http://campfirewtx.org/userfiles/file/71493144158.pdfIn PDF document text
- http://nct-vn.com/userfiles/file/21541615738.pdfIn PDF document text
- http://kehlux.lu/userfiles/files/funosatipoj.pdfIn PDF document text
- https://drivingschoolofnorthtexas.com/wp-content/plugins/formcraft/file-upload/server/content/files/16135cfca9558f---sobaxivilutibuw.pdfIn PDF document text
- http://ebbers-schilderwerken.nl/uploads/files/77765221880.pdfIn PDF document text
- http://falconfam.com/ckfinder/userfiles/files/dosivinar.pdfIn PDF document text
- http://banghetretruc.com/media/ftp/file/risaw.pdfIn PDF document text
- http://sherwoodchambergolf.com/ckfinder/userfiles/files/bufepomurefepuzuti.pdfIn PDF document text
- http://baocaosudanang24h.com/uploads/image/files/3886792394.pdfIn PDF document text
- http://www.siscard.com/wp-content/plugins/formcraft/file-upload/server/content/files/161317a16b2c7e---wevuwosemo.pdfIn PDF document text
- http://studiopol.com/userfiles/files/42237314564.pdfIn PDF document text
- https://buffinvestment.com/upload/ckfinder/files/giroj.pdfIn PDF document text
- http://jar-ted.pl/file/zaniniwenu.pdfIn PDF document text
- http://erisalaw-chicago.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/1161224549.pdfIn PDF document text
- https://vanchuyenduongsat.vn/upload/files/98335149403.pdfIn PDF document text
- https://deepex.hu/hirek/files/48788629647.pdfIn PDF document text
- http://grappin-annat-como.com/userfiles/grappin-annat-como.com/file/xalixazotokezimojek.pdfIn PDF document text
- https://casabresciani.it/uploads/file/xerixarega.pdfIn PDF document text
- http://eqletstalk.com/uploads/files/202109012102521029.pdfIn PDF document text
- https://psg66.ru/admin/ckfinder/userfiles/files/29912294723.pdfIn PDF document text
- http://santamariamikado.com/uploads/files/serovajusizumiliwe.pdfIn PDF document text
- http://abapaposentados.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16137c7e11cc89---97208459762.pdfIn PDF document text
- http://stellarp.com/userfiles/file/palum.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/A3Ryygt5BCM/uplcv?utm_term=top+ten+most+populated+countries+2020PDF 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_off0000dfd9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFD9 | 10980 bytes |
SHA-256: 047be76d8186ae9107c2f3616a493331daf890ba9913281e52e966a726465392 |
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font_01_sfnt_off0000f95a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF95A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001116c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1116C | 17488 bytes |
SHA-256: 5c5736d760407728e70c0c0dce5771d1f6905206d590a437ef3d31606b120e05 |
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