MALICIOUS
66
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by an ML classifier as malicious. It contains numerous embedded URLs that point to a link farm, suggesting an attempt to manipulate search engine results or distribute further malicious content. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' specifically indicates a non-clustered link farm on disposable hosting, reinforcing the malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9912
Heuristics 4
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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://www.moteco.ro/wp-content/plugins/formcraft/file-upload/server/content/files/161400c817502c---74232195648.pdf In PDF document text
- https://semineebrasov.ro/printuri-fi/files/92010825219.pdfIn PDF document text
- https://rowsontw.com/shopadmin/upload/files/44937314833.pdfIn PDF document text
- https://chiuman-hk.com/images/file/34938589833.pdfIn PDF document text
- https://rajatotogroup1.com/contents/files/suzozu.pdfIn PDF document text
- https://pearproperties.in/userfiles/file/96773449680.pdfIn PDF document text
- http://world-housing.jp/ckfinder/userfiles/files/1385673097.pdfIn PDF document text
- http://nsfeed.com/_UploadFile/Images/file/ramupevojipuwijefonivejoz.pdfIn PDF document text
- http://elskup.pl/images/assets/file/42426496270.pdfIn PDF document text
- https://kham.vn/userfiles/file/tiliraposupilefotajoratel.pdfIn PDF document text
- http://valdhans.cz/userfiles/file/42551275838.pdfIn PDF document text
- http://nfraccon.org/userfiles/file/popifusa.pdfIn PDF document text
- https://ntpuvoice.com/ckfinder/userfiles/files/11258901490.pdfIn PDF document text
- http://www.alex-vasilkov.ru/images/wisdom/file/79170262127.pdfIn PDF document text
- https://ardiinerkh.mn/uploads/userfiles/files/82790449127.pdfIn PDF document text
- http://tbvshungviet.com/upload/files/9151558113.pdfIn PDF document text
- http://baominhlabors.com/upload/files/72609783077.pdfIn PDF document text
- http://nexxosrealty.com/userfiles/files/jetofulaperigapugi.pdfIn PDF document text
- http://air-con.ru/upload/files/21194811521.pdfIn PDF document text
- https://cartolmania.it/file/31163709882.pdfIn PDF document text
- http://rajskiewakacje.pl/userfiles/file/1129743718.pdfIn PDF document text
- http://lobi.md/userfiles/file/91287577570.pdfIn PDF document text
- http://midospa.com/upload/files/bofolawonuni.pdfIn PDF document text
- https://businessincasey.com.au/application/third_party/ckfinder/userfiles/files/10892762926.pdfIn PDF document text
- http://perfectionistpaintingnj.com/ckfinder/userfiles/files/75493148704.pdfIn PDF document text
- http://www.stemcellhairclinic.com/files/files/72461927117.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/6naE_Nh8_CY/uplcv?utm_term=la+consolation+2017+full+movie+freePDF 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_off0000e25c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE25C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000fa6e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA6E | 18556 bytes |
SHA-256: d906af9e34687c2439a37b0ca156ef4910fb03351982632882c5f955e9e17ca3 |
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font_02_sfnt_off00012a51.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12A51 | 10964 bytes |
SHA-256: e030d1bb1b3dab1f3446e3854e0bf4d2463dda1ad2a5428943733148b64a18fb |
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