MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was flagged by multiple heuristics as malicious, including a critical ClamAV detection for 'Pdf.Phishing.Trojan'. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing lure. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
Heuristics 6
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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 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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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://leonvi.ru/123?utm_term=dissidia+final+fantasy+opera+omnia+jp+tier+list PDF link annotation
- https://wogalipa.weebly.com/uploads/1/3/4/3/134316604/kefufuvesixased-zonoraruva-xilimadutogaver-vaxowazoxefeb.pdfIn PDF document text
- https://badevejolaf.weebly.com/uploads/1/3/4/8/134867981/paxeberakupodog-juzig-kanopu.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4474989/normal_600641e16f8fe.pdfIn PDF document text
- http://rollernefrit.xyz/cinderella_2020_screenplaycofuw.pdfIn PDF document text
- http://itayoga.space/afpsat_e_portal_application_form17mbi.pdfIn PDF document text
- http://yesnutural.space/numeros_romanos_del_500_al_1000_completos_de_uno_en_unovk62e.pdfIn PDF document text
- https://kiruxujekan.weebly.com/uploads/1/3/2/7/132740547/dc87d448ed51c1.pdfIn PDF document text
- https://xoririsi.weebly.com/uploads/1/3/4/8/134848275/nevatulo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445118/normal_6009f7d2578f9.pdfIn PDF document text
- https://pebufaso.weebly.com/uploads/1/3/5/4/135400671/bazamijikit.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445866/normal_5fd6671404a7a.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4382187/normal_5fe452d124197.pdfIn PDF document text
- https://zajefogana.weebly.com/uploads/1/3/1/4/131407312/6469603.pdfIn PDF document text
- http://psychologyrelax.xyz/cours_de_droit_commercial_internationalmjv6u.pdfIn PDF document text
- http://jakor.pro/360048795921ppvw.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4387703/normal_6001918c93cae.pdfIn PDF document text
- https://pabimoju.weebly.com/uploads/1/3/3/9/133997489/kivola.pdfIn PDF document text
- https://somirurawepaf.weebly.com/uploads/1/3/1/3/131381963/7571690.pdfIn PDF document text
- http://trokot-shopnew.online/ayakl_bela1jomo.pdfIn PDF document text
- https://satuvimafinob.weebly.com/uploads/1/3/0/7/130739393/lijizorofa-kazaf-lizaremarif.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4465249/normal_5fe0bb0e67c3a.pdfIn PDF document text
- http://soldatskaya6.ru/49379285192b2mts.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4372955/normal_5ffd3a77ba5d0.pdfIn PDF document text
- http://vipmanmarket.space/dwell_magazine_onlinee8gtb.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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_off0000cfba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCFBA | 5364 bytes |
SHA-256: 8de53ba4565e3f462a3a4cc84b7a1267cfbda0b3455f70784571604c9a204439 |
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font_01_sfnt_off0000e1f8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1F8 | 10440 bytes |
SHA-256: 9bf7cf779b87d93f0af09a6436d04b2e5fee9902e7fc5c9498bc3dec3c1ca03d |
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