MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The PDF contains numerous embedded URLs, many of which point to unknown or potentially malicious domains, suggesting a link farm or phishing lure. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' specifically flags the document's structure as a link farm on disposable hosting, reinforcing the phishing/malware distribution hypothesis.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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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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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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 https://www.spoton.pet/wp-content/plugins/super-forms/uploads/php/files/bkqm5aok7qieceruik2gl66g9s/wipop.pdf In PDF document text
- http://www.tecnologycenter.com/admin/uploaded/fck/file/51646672880.pdfIn PDF document text
- http://sumtinathholidays.com/admin/uploadfiles/file/2163411622.pdfIn PDF document text
- http://mylodge-naoshima.com/images/blog/file/92892467524.pdfIn PDF document text
- http://fqcycpa.com/jingkelun/userfiles/files/20210923072328.pdfIn PDF document text
- https://www.hkha.com.hk/ckfinder/userfiles/files/fikomojino.pdfIn PDF document text
- http://lnyuanzong.com/uploads/files/20210907081802.pdfIn PDF document text
- https://flcevent.fcu.edu.tw/plugin/ce1/ckfinder/userfiles/files/20210914112015.pdfIn PDF document text
- https://vetamblj.si/ckfinder/userfiles/files/towemefanefumege.pdfIn PDF document text
- http://wo-kop.pl/userfiles/file/22393803225.pdfIn PDF document text
- https://www.winsum.frl/ckfinder/userfiles/files/sojebod.pdfIn PDF document text
- https://momsgardenfoods.com/ckfinder/userfiles/files/vomaz.pdfIn PDF document text
- http://agriturismolataggiasca.eu/userfiles/files/44344272459.pdfIn PDF document text
- https://www.coconutlodge.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613915c03ad58---febajunop.pdfIn PDF document text
- http://dolphinkorea.com/files/files/64076022191.pdfIn PDF document text
- https://tomorrowhubs.com/upload/users/files/69999635025.pdfIn PDF document text
- http://lachambredechos.com/userfiles/file/fewigurelabifek.pdfIn PDF document text
- https://samsungklimamodelleri.com/upload/ckfinder/files/47535272218.pdfIn PDF document text
- http://namkhoabacninh.com/images/files/labovuduvig.pdfIn PDF document text
- https://libyamonitor.com/sites/all/libraries/ckfinder/userfiles/files/basomafaza.pdfIn PDF document text
- http://lmalaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/7088809296.pdfIn PDF document text
- http://tamker.hu/userfiles/file/84540194716.pdfIn PDF document text
- http://minhnguyenvn.com/uploads/userfiles/file/siguvugudakomaxu.pdfIn PDF document text
- http://turinhotelcompany.com/userfiles/files/fiteduroxukilukinekebo.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/PmAiG5ZyT-k/uplcv?utm_term=emoji+font+iphonePDF 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_off0000b960.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB960 | 10260 bytes |
SHA-256: 6e028e6b23338a9610450b9855126a594ae3caa17cf770932f687b03ecd7e9d7 |
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font_01_sfnt_off0000d022.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD022 | 17436 bytes |
SHA-256: 8e8d54f6ca9f5672564f9d4379c797c3f25bd1d9c9eb03fb4e25dac41173106e |
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font_02_sfnt_off0000fd80.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD80 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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