MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, indicating it's a dropper. It contains numerous external links, suggesting a link farm or redirection mechanism to distribute further payloads. The embedded URLs point to suspicious domains, likely serving as part of the distribution chain.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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ClamAV: Pdf.Dropper.Agent-8739499-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Dropper.Agent-8739499-0
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://74-123-73-112.mgwnet.com/uploads/1/3/0/5/130538918/130538918.html#les+valeurs+du+pr%25C3%25A9sent+pdf PDF link annotation
- http://leadingrecords.com/uploads/1/3/0/5/130545493/1064595.pdfIn PDF document text
- http://swamptraps.com/uploads/1/3/1/4/131453542/tiximijofisolodovi.pdfIn PDF document text
- http://74-123-76-3.mgwnet.com/uploads/1/3/1/6/131606087/zusuwu-ditulupiv-pofozeru-wobesopasipeb.pdfIn PDF document text
- http://streettreat.net/uploads/1/3/0/6/130621460/dofijesafe.pdfIn PDF document text
- http://mailx.ambroseco.com/uploads/1/3/0/7/130775052/2472297.pdfIn PDF document text
- http://fullcircleathlete.com/uploads/1/3/1/3/131379402/fulidazokuku.pdfIn PDF document text
- http://sautterfarm4.org/uploads/1/3/0/8/130813988/7382635.pdfIn PDF document text
- http://maryannfletcher.com/uploads/1/3/0/6/130603977/faladim.pdfIn PDF document text
- http://heroinesclub.com/uploads/1/3/0/7/130775539/8c50494.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://botitovut.files.wordpress.com/2020/06/xetodad.pdfIn PDF document text
- https://roxesep408050129.files.wordpress.com/2020/06/34693865357.pdfIn PDF document text
- https://zamopolowi.files.wordpress.com/2020/06/66401006941.pdfIn PDF document text
- https://sudevoxe.files.wordpress.com/2020/06/delusumiv.pdfIn PDF document text
- https://kemetax.files.wordpress.com/2020/06/gunaguxomubuxebuf.pdfIn PDF document text
- 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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005e28.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E28 | 10996 bytes |
SHA-256: 17d7adac0e1cacb20c6623355f4ab22508389557fd54e81bdbb131fd9dd88c64 |
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