MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, many of which point to disposable domains and are structured as a link farm, a common tactic for distributing phishing content or malware. The presence of these numerous, potentially malicious URLs suggests an attempt to redirect the user to a compromised or malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9917
Heuristics 5
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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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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://ezgoe.com/10005001208290177/ckfinder/userfiles/files/vebafexefegugixefiwu.pdf In PDF document text
- http://www.pro9apps.com/app/webroot/files/uploadimagesfile/kinumemadakifos.pdfIn PDF document text
- https://gyn-koe70.de/obrazky/file/xovok.pdfIn PDF document text
- https://vieclamlaocai.vn/webroot/img/files/xogok.pdfIn PDF document text
- https://getlovebooks.com/wp-content/plugins/super-forms/uploads/php/files/082a5e9f9bc102c41ce68cb7eaa730fe/15175814810.pdfIn PDF document text
- https://neksav.com/upload/ckfinder/files/34062831441.pdfIn PDF document text
- http://rentbucharest.net/images/userfiles/dofujozojadosupur.pdfIn PDF document text
- http://liubeauty.com/luutru/files/pexajegojalamefi.pdfIn PDF document text
- http://nadiadsa.org/userfiles/file/31123091483.pdfIn PDF document text
- http://abpjseah.news-read.com/upload/files/lamelarinuzutodan.pdfIn PDF document text
- https://tempatpasang.com/contents/files/gafigotidovegibeb.pdfIn PDF document text
- https://eltonltd.ru/sites/default/files/uploads/28984211782.pdfIn PDF document text
- https://baxsporthorses.nl/userfiles/file/93088782635.pdfIn PDF document text
- https://produktybhp.pl/pliki_user/File/60354637144.pdfIn PDF document text
- https://doanhnghiepvietnam.org/img_duhoc/files/fafenibanope.pdfIn PDF document text
- http://ziguratex.com/helpdesk/app/webroot/img/userfiles/files/gokadesoje.pdfIn PDF document text
- http://eko-uklid.com/files/file/natol.pdfIn PDF document text
- https://sodigital.it/wp-content/plugins/formcraft/file-upload/server/content/files/1613613ce9f267---kikafore.pdfIn PDF document text
- http://www.pvvc.cz/files/42294627364.pdfIn PDF document text
- https://edubox.mn/uploads/users/0/files/ropunuzezelizumobuwilali.pdfIn PDF document text
- http://inbond-cn.com/userfiles/file/vexenovegobuzudoli.pdfIn PDF document text
- http://rosabaum.de/web/editor/files/dolapiveduxenevezogugul.pdfIn PDF document text
- http://a2kat.ru/userfiles/file/zipirokowulewawilitex.pdfIn PDF document text
- http://rlponder.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/63176536048.pdfIn PDF document text
- https://divanich96.ru/admin/ckfinder/userfiles/files/33809035082.pdfIn PDF document text
- https://aedwea.com/upload/foto/jesilisukutopizufubupor.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/S30rS-6n6vg/uplcv?utm_term=mov+player+apkPDF 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_off0000d365.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD365 | 10048 bytes |
SHA-256: b363a04573f62f565489e122b150a2afc7a4ccd8ad46fb1f5f635d6bde680986 |
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font_01_sfnt_off0000e9e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9E8 | 19992 bytes |
SHA-256: 1445b85bd13adbf6814a9cc7267d08c526ef7e42c8ee88595eae2653306420d3 |
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font_02_sfnt_off00011df1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11DF1 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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