MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm hosted on disposable domains, a common tactic for phishing or malware distribution. Heuristics indicate a high likelihood of malicious intent, with ClamAV specifically identifying it as a 'Pdf.Phishing.Trojan'. The presence of multiple external URIs and link farms suggests an attempt to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9846
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://architettoangeli.it/userfiles/files/54841318035.pdf In PDF document text
- https://billard-hauri.ch/userfiles/file/dopudijobalereruf.pdfIn PDF document text
- https://spencershaulageltd.co.uk/wp-content/plugins/super-forms/uploads/php/files/5d5a806b5740cc12c9452268a6cdc2ba/50484668220.pdfIn PDF document text
- https://cungcapthitdetuoi.com/app/webroot/files/images/pages/files/pigunukoxazuwanofofid.pdfIn PDF document text
- https://agrocare.ro/ckfinder/userfiles/files/sipozote.pdfIn PDF document text
- http://shesob.com/file/files/17543417619.pdfIn PDF document text
- https://agrando.cz/files/file/82770902680.pdfIn PDF document text
- https://gcr.goldcrownresort.com/magazine_files/files/goluguwosozilunogilu.pdfIn PDF document text
- http://podushka.by/files/files/ragudiju.pdfIn PDF document text
- http://zamdq.com/filespath/files/20210920114806.pdfIn PDF document text
- https://moma-restaurant.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614252acb27eb---97723204806.pdfIn PDF document text
- https://happycustomerservice.com/wp-content/plugins/super-forms/uploads/php/files/2878d1cce5cb37a9747313926ff14686/72911308331.pdfIn PDF document text
- http://hillsclinic.com/fckeditor/editor/filemanager/connectors/php/userfiles/file/wabetafilibegusemagepu.pdfIn PDF document text
- https://www.kiteschule-kiel.de/wp-content/plugins/formcraft/file-upload/server/content/files/16143247001012---67668581590.pdfIn PDF document text
- https://aiaciran.org/cache/fck_files/file/retuterojunazeluwozijikip.pdfIn PDF document text
- https://ozmutludokum.com/userfiles/file/72954126774.pdfIn PDF document text
- https://catbasailing.com/upload/fck/file/81876211739.pdfIn PDF document text
- http://ajeah-intl.org/fck_image/file/dizebuleporuwagub.pdfIn PDF document text
- http://szigmetal.hu/editor_up/tonodozede.pdfIn PDF document text
- https://learn-atdi.com/uploads/files/9694672399.pdfIn PDF document text
- http://monteconsultants.com/image/upload/File/43889653150.pdfIn PDF document text
- http://donkaew-furniture.com/ckfinder/userfiles/files/godonerivi.pdfIn PDF document text
- http://duef.ru/public/file/wulumezelekide.pdfIn PDF document text
- http://underbutter.cz/download/foto/saxejigovexuxipev.pdfIn PDF document text
- http://seanbittinger.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/tewujupopu.pdfIn PDF document text
- http://dochoiotovn.com/uploads/userfiles/file/79605313208.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1xuhb7AK25c/uplcv?utm_term=gta+san+andreas+android+download+media+filePDF 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_off0000dc75.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC75 | 10640 bytes |
SHA-256: b2a0e24012cdccf7e662437c08d05ea7df1018cc80e14134572184990876547f |
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font_01_sfnt_off0000f4e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4E4 | 17612 bytes |
SHA-256: 7f38c8a1af68a47d42b24fbf10c2820297b2c3bb7615eb026dac4c58e5e20a2d |
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font_02_sfnt_off00012318.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12318 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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