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://dafemum.ru/wix?keyword=dc+krona+gauntlet PDF link annotation
- http://wivaserana.mywebcommunity.org/93482560701.pdfIn PDF document text
- https://tutupofu.weebly.com/uploads/1/3/0/9/130968911/kaxor.pdfIn PDF document text
- http://lubenoredeji.mypressonline.com/31534504464.pdfIn PDF document text
- http://vafojonigovav.iblogger.org/gexararaxajepolizit.pdfIn PDF document text
- https://mijuzitomos.weebly.com/uploads/1/3/4/6/134662295/korik_mibazidup.pdfIn PDF document text
- https://weziriditovi.weebly.com/uploads/1/3/4/1/134108838/baganuwigo-vikatukokuje.pdfIn PDF document text
- http://contentmedialiteracy.com/dinapiiu8f6.pdfIn PDF document text
- http://kidepokapila.22web.org/wedding_invitation_example_templates.pdfIn PDF document text
- https://garagagu.weebly.com/uploads/1/3/4/3/134364865/76a7ff39bd.pdfIn PDF document text
- http://jusukigib.sportsontheweb.net/81529932779.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://modurogodolu.epizy.com/how_to_disable_backup_buzzer_on_ezgo_golf_cart.pdfIn PDF document text
- http://zizenatoxu.myartsonline.com/defimosapumobabomafe.pdfIn PDF document text
- http://tiwomabot.rf.gd/tizafagabebavug.pdfIn PDF document text
- http://taxifegizuni.epizy.com/cause_and_effect_questions_and_answers.pdfIn PDF document text
- http://zukusuvajijip.epizy.com/sixud.pdfIn PDF document text
- http://kajurilin.rf.gd/java_version_1._8_mac.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_off0000daa9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDAA9 | 4852 bytes |
SHA-256: 590a9f6ee08b5269fae3f4b0cde0702e5f288dece4b539301c6dc2273a77dc29 |
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font_01_sfnt_off0000eb46.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB46 | 9940 bytes |
SHA-256: b9e1c2acf768d2feedde9b250f5a3ea343b7fcb4d22d0763eca7c8de5a3d5de6 |
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