MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many of which are disguised as document downloads, indicating a link farm or phishing attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. Although no scripts were explicitly extracted, the PDF structure and numerous external links point towards a malicious document designed to redirect users to potentially harmful websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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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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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://jacksth.ru/123?utm_term=ajooba+full+movie+free
- http://capridigi.com/thuraya_xt_pro_dual_user_manualxljgn.pdf
- http://ompala.store/chuyn_ui_sang_jpg_online0lsaj.pdf
- https://cdn.sqhk.co/tejurorado/hdmGh8G/47463970712.pdf
- https://cdn.sqhk.co/rekutadis/jb3gfJZ/renum.pdf
- https://cdn.sqhk.co/zutujodara/o1hfjcU/93159019142.pdf
- http://fakts.design/mastercraft_courser_cxt_285_75r16pl7n4.pdf
- http://naromedicina.ru/kusoxavebuvewedumaxinun0li2.pdf
- https://cdn.sqhk.co/xawodoze/fihehhR/free_country_western_ringtones_downloads.pdf
- https://cdn.sqhk.co/sobexofap/ixu5RjL/wefex.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/tomaxade/trasformazione_kg_pounds.pdf
- http://nuladefamevib.epizy.com/jambox_bluetooth_speakers.pdf
- https://dc383e6d-b7a3-4e67-a88a-227fa542b6c3.filesusr.com/ugd/72b0e7_1d9f371e1a5142fa81c21a6ea03952bc.pdf?index=true
- https://s3.amazonaws.com/takateg/providence_stadium_guyana_weather_report.pdf
- http://wobemiko.epizy.com/54036772958.pdf
- https://7292b199-6d7c-4e84-b646-7854114497ba.filesusr.com/ugd/53361e_8366f6b8e5f248e58d2d6588b9dba81a.pdf?index=true
- https://feedbc21-cb93-402c-9ae2-3476589645d2.filesusr.com/ugd/f3ecbe_475da1aa3b044f1d8c0b501d8e9fd200.pdf?index=true
- http://mizixizomafupez.epizy.com/dabaguvisakilevufu.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e9b6.binbae8450abab1abe5d2f2671e174c32630262f9a224f226497360a0f91b6a5490 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9B6 | 5000 bytes |
font_01_sfnt_off0000fab6.bin0783dd7e26a440f05368aa9a07c96250f7d0f1416eb4426288dfdf06b2624f5e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAB6 | 10764 bytes |
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