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 0.9998
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://pelibifir.ru/award?keyword=utilitarianism+pdf+download PDF link annotation
- https://giliwafe.weebly.com/uploads/1/3/4/0/134016831/2dd40.pdfIn PDF document text
- http://rollernefritmassage.xyz/494739744z72qq.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445555/normal_5fda3b103a802.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386330/normal_604ec21e35f19.pdfIn PDF document text
- http://help-copyrightservice.xyz/how_to_enable_local_area_network_in_windows_10cnmfk.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4389582/normal_5fd9b5d65a09c.pdfIn PDF document text
- https://zakikubefetopu.weebly.com/uploads/1/3/2/6/132696201/2515780.pdfIn PDF document text
- https://winomumamo.weebly.com/uploads/1/3/1/0/131070375/topitodojimidavule.pdfIn PDF document text
- http://kartaidatodemeleri.com/zovepizumedepinanavt73wr.pdfIn PDF document text
- http://xafawotilujos.mypressonline.com/85117795173.pdfIn PDF document text
- https://kipunelikerave.weebly.com/uploads/1/3/0/9/130969086/9400272.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://xevemifura.rf.gd/sony_android_tv_software_update_2018.pdfIn PDF document text
- http://wutejaxevewef.myartsonline.com/80164112692.pdfIn PDF document text
- http://satanomoxa.rf.gd/allison_transmission_rebuild_manual.pdfIn PDF document text
- http://semekumuxolat.rf.gd/see_beneath_your_beautiful_piano_sheet_music.pdfIn PDF document text
- http://firuwasuwubo.epizy.com/33288350779.pdfIn PDF document text
- http://vemesivudaro.epizy.com/geriridofo.pdfIn PDF document text
- http://dojidusajotat.epizy.com/bedu_pako_baramasa_audio_song.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e9f8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9F8 | 5268 bytes |
SHA-256: dfaeda36fde5c8b77798b4006ca200e565becd2123812ac6bf6ffeabd1ec40d0 |
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font_01_sfnt_off0000fbe0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBE0 | 10676 bytes |
SHA-256: 0347c299ee006cbc6ca8c08fafe7efd5268300af08d92400240d9c48f614d025 |
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