MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9703
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 http://xn----1-6cdapb2bdyqawnpcindqfc.xn--p1ai/media/file/juforure.pdf In PDF document text
- https://onthespothousing.com/userfiles/file/82250339148.pdfIn PDF document text
- http://deborahmayerlawoffices.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/5953203006.pdfIn PDF document text
- https://adetexfoamgroup.centralcms.cloud/galeria/files/jexelefazesupetuf.pdfIn PDF document text
- http://metisentry.net/ckfinder/userfiles/files/wuwitamepu.pdfIn PDF document text
- https://carcable-bg.com/uploads/pictures/files/mutabowaki.pdfIn PDF document text
- https://rh-h1tapi-turbo.com/contents/files/89031950823.pdfIn PDF document text
- https://amoslodge10-org.alljobsinliberia.com/ckfinder/userfiles/files/xepifabofugokemi.pdfIn PDF document text
- http://bulk-supplies.com/userfiles/file/6543852653.pdfIn PDF document text
- https://gotoko.com/cmsv2/upload/files/19060772231.pdfIn PDF document text
- http://first-group.kr/ckupload/files/doval.pdfIn PDF document text
- https://holcom-wd.com/webroot/img/files/15351270606.pdfIn PDF document text
- http://botosani.ro/img/uploads/file/zenoliketusutekizev.pdfIn PDF document text
- https://altsovmun.ru/userfiles/file/levepirenefekotup.pdfIn PDF document text
- http://sitarofindiamd.com/userfiles/file/37495575657.pdfIn PDF document text
- http://hong-tour.com/FileData/ckfinder/files/20210905_FB05D3B962A26934.pdfIn PDF document text
- http://studiotrusso.it/userfiles/files/toralobisatisadeko.pdfIn PDF document text
- http://phayaotechno.com/UserFiles/File/44998511867.pdfIn PDF document text
- http://55pluscommunityspecialist.com/userfiles/files/rufunamadizokitimi.pdfIn PDF document text
- http://jfhcoaching.com/userfiles/files/91748754281.pdfIn PDF document text
- http://www.ponderosafestival.com/wp-content/plugins/formcraft/file-upload/server/content/files/161304a8027133---datebaxukal.pdfIn PDF document text
- https://ymy-tea.tw/upload/files/39301779256.pdfIn PDF document text
- https://soechi.id/userfiles/file/32917157037.pdfIn PDF document text
- https://dichvuketoanvn.org/uploads/files/55656399065.pdfIn PDF document text
- http://sonhanint.com/uploadpic/sun/files/202109111721243224.pdfIn PDF document text
- http://studiogaleazzo.eu/userfiles/files/wasam.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=world+heroes+mhaPDF 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_off0000dbbc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDBBC | 19968 bytes |
SHA-256: 0be84fcaf309c9d7f71f4f689bcc0572b1cc4a0a38db27270fb1ff2e7262a4c9 |
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font_01_sfnt_off0001102c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1102C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00012843.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12843 | 10212 bytes |
SHA-256: b08cd293b98e1c072382f37c54c39eb45b660abedeed89e07263af83e7166319 |
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