MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. Heuristics identified it as a link farm on disposable hosting, pointing to a PDF hosted on 'panhongbo.com'. This suggests a phishing or malware distribution campaign leveraging multiple domains to host malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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://panhongbo.com/ckfinder/userfiles/site_eachfun_com/files/62680006202.pdf In PDF document text
- https://dukupahit.com/contents/files/sewizujivedojesulagobas.pdfIn PDF document text
- http://www.neslihanonur.com/wp-content/plugins/super-forms/uploads/php/files/79008785da79732cac6efc99ef198cf2/likuxokiwoba.pdfIn PDF document text
- https://gea99.com/ckfinder/userfiles/files/tijatubivise.pdfIn PDF document text
- https://eletroluz-al.com/_IMG/img_internas/file/matetasifotosum.pdfIn PDF document text
- http://abwhopewell.com/uploads/files/5759446671.pdfIn PDF document text
- http://lapenya.cat/imgjovesnaves/file/64755936833.pdfIn PDF document text
- http://petra-dario.info/upload/datoteke/7896376865.pdfIn PDF document text
- http://cuacuonnhanh.vn/Images_upload/files/21877028020.pdfIn PDF document text
- http://grafichesirio.com/userfiles/files/6646650465.pdfIn PDF document text
- https://www.eos.org.eg/ckfinder/userfiles/files/fefarokuvolivomol.pdfIn PDF document text
- https://ginecologmuresan.ro/ckfinder/userfiles/files/58710469976.pdfIn PDF document text
- http://bowie.abwingsmd.com/uploads/files/jubofawulorub.pdfIn PDF document text
- http://jdjcnc.com/upfolder/e/files/20210908073131.pdfIn PDF document text
- https://jmtours.co/aym_image/files/xolevolekolalagigenoj.pdfIn PDF document text
- https://nam.it/wp-content/plugins/formcraft/file-upload/server/content/files/161317f2e6c2f8---95455201954.pdfIn PDF document text
- http://datavincity.com/uploads/ckfinder/files/21430182918.pdfIn PDF document text
- https://designclarf.it/file/15048114268.pdfIn PDF document text
- http://stitesattorney.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/98603239870.pdfIn PDF document text
- http://kaies.cn/upfiles/210901070255824772iw1n6s.pdfIn PDF document text
- https://lrsinc.co/userfiles/file/28109571166.pdfIn PDF document text
- https://piti.leaddeehub.com/userfiles/files/52337271107.pdfIn PDF document text
- http://koreaseals.com/ckfinder/userfiles/files/61998531238.pdfIn PDF document text
- http://sdhmladavozice.cz/userfiles/file/86340210944.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/DOqCt-cVA4I/uplcv?utm_term=led+studio+user+manual+pdfPDF 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_off0000e56d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE56D | 10716 bytes |
SHA-256: 958350c27d1730071417982ed0c586ca6927df0fcfab58c94411def84caa49f6 |
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font_01_sfnt_off0000fdfe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDFE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00011610.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11610 | 18596 bytes |
SHA-256: 8f4d16f438fea42b91293195e4d9b8265a1502255e5e6068d4cf6d608296fa06 |
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