MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was detected as a phishing trojan by ClamAV. It functions as a link farm, containing numerous embedded URLs that point to external PDF files hosted on various domains. The presence of a 'utm_term_redirector' heuristic suggests these links are intended to lure users to potentially malicious content or phishing sites.
Machine Learning
- Nyx PDF Classifier suspicious score 0.3358
Heuristics 4
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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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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.ih-consultant.com/ckfinder/userfiles/files/14069937488.pdf
- http://amicalelaique-guyancourt.fr/ckfinder/userfiles/files/xelunujopimokubigekimiwet.pdf
- https://mi-stores.com/basketballtotaal/images/editor/file/42741043040.pdf
- https://pamukoglu.com/userfiles/file/57331801240.pdf
- http://marketingnews.fr/images/file/21553907846.pdf
- http://educasters.co/ckfinder/userfiles/files/98646775331.pdf
- http://www.pointcookelectrician.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1613f080e442b8---penenosedago.pdf
- http://clinton.abwingsmd.com/uploads/files/sotep.pdf
- http://ablerexthailand.com/userfiles/files/gemifujukapubegubiji.pdf
- https://textosolutionslinguistiques.com/upload/editor/file/gepewaximekamoxo.pdf
- https://12shio3.com/contents/files/tiboninurikuguzagubuxigo.pdf
- http://wsm.hk/images/uploadfiles/file/76221204014.pdf
- http://apart1day.ru/file/lifelunikinemexevorafanek.pdf
- https://stcc-sa.com/motakamel/Ups/files/moxonajaxakuzevofuz.pdf
- https://recrut.com/files/files/59505825502.pdf
- http://hfnhsw.com/upload/files/43515447397.pdf
- http://geometrarontani.it/userfiles/files/pulikinakurigedanitedovof.pdf
- http://bartuceviri.com/userfiles/file/97001812585.pdf
- https://thietbigas.net/media/files/zuvumajilu.pdf
- http://praguynakorn.com/praguynakorn/picture/datapro/files/joposanutit.pdf
- http://studiolorenzoni.eu/userfiles/files/88554064831.pdf
- https://gionggiacam.com/ckfinder/userfiles/files/fefipunadakir.pdf
- http://komodovo.ru/upload_picture/lakamud.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/BvfzZFkJO3s/uplcv?utm_term=cuckoo%27s+nest+pdf
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010d00.bina10e6f99f9fa2692f3c9e1ed305a496762e7a33cd8764c22d0e5d223c8552dc3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D00 | 10468 bytes |
font_01_sfnt_off0001250c.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1250C | 16792 bytes |
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