MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links to external websites, many of which appear to be hosted on compromised CMS platforms or disposable domains, indicating a link farm or phishing lure. The ML classifier and ClamAV detection strongly suggest malicious intent. No scripts were extracted, but the structure and URL patterns are indicative of a malicious document designed to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9961
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://okwecare.com/usr/userfiles/files/fimazawezufam.pdf
- https://maloneslandscape.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bd261ed31b0---gujopunaraxewenunike.pdf
- https://vicotelecom.vn/static/source/images/file/tamawifufijulomup.pdf
- http://www.abcklima.hu//data/editorfile/dozofanalejupi.pdf
- http://www.191seo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160870dd88cdff---jozikem.pdf
- https://staffxrecruitment.com/wp-content/plugins/super-forms/uploads/php/files/30e52ba90b1026eeb5433ecf7c6e453d/39362611522.pdf
- https://erinmillssmilesdentistry.com/wp-content/plugins/super-forms/uploads/php/files/nv4ql5liu0j8f6mdl44i8ifjv0/resodulilisusumib.pdf
- https://bentzendesign.se/wp-content/plugins/formcraft/file-upload/server/content/files/1609d35226ba57---38622013907.pdf
- https://holzhaus-suedtirol.it/wp-content/plugins/formcraft/file-upload/server/content/files/16088348e95eb9---47675935388.pdf
- http://marta-galan.com/files/varios/file/16251169840.pdf
- http://english-island.pl/wp-content/plugins/super-forms/uploads/php/files/hhpt3bu0n4780to8c91hf3snv0/90067925463.pdf
- http://verypool.cn/images/upload/File/86666090918.pdf
- https://www.goldenplanet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/160c199307228f---60665472546.pdf
- https://sasalidayanisma.org/uploads/file/gipekewilagoxo.pdf
- http://51-lq.com/userfiles/file///90398686729.pdf
- https://velvetskin.pl/wp-content/plugins/super-forms/uploads/php/files/557d2d95d4eb23a6678b19972635bd97/doganesaruxokuwimudegew.pdf
- https://artsketch.ru/wp-content/plugins/super-forms/uploads/php/files/27f0fb7a2a2242807fde0f08b63cabfb/51217378394.pdf
- https://inclinedigital.com/wp-content/plugins/formcraft/file-upload/server/content/files/16088ffb06a9cb---pamineguzo.pdf
- http://55pluscommunityspecialist.com/userfiles/files/42262734959.pdf
- https://www.emmabowman.com/wp-content/plugins/super-forms/uploads/php/files/d447e07b8121e6eafcbc0bc2c718394b/ralotixerepope.pdf
- https://nhaban24h.com.vn/wp-content/plugins/super-forms/uploads/php/files/2ms4pv8dc180i77iq36mripknn/45375920251.pdf
- http://thicongdiennuocmiennam.com/uploads/files/jigekojaxidaro.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/ngfLrbzwjls/uplcv?utm_term=hot+sexy+games+for+android
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f7a3.binc3976ae04bcb1db93726ef2c70281e36e76b6e302c405a4ba4ea01e315aa129a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7A3 | 10856 bytes |
font_01_sfnt_off00011081.bin8dad424abfeda545cc36335068a2243e0c687a343511499b401448cfbc8c9905 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11081 | 16436 bytes |
font_02_sfnt_off00013b50.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13B50 | 16792 bytes |
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