MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics as malicious, including a critical ClamAV detection for 'Pdf.Phishing.Trojan'. It contains a mass of external links, many pointing to disposable hosting, suggesting a link farm designed to redirect users to malicious content. The presence of these links and the overall detection profile indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://botokaw.ru/strik?utm_term=film+genres+listening PDF link annotation
- https://cdn.sqhk.co/guzunilepin/ij0vRbG/history_great_battles_medieval_pc.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4491437/normal_5ffd7de645eca.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4470825/normal_5fec3851221a1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4471253/normal_602ef2a857209.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4370762/normal_5fcbf40b75714.pdfIn PDF document text
- https://cdn.sqhk.co/kinerufi/ThhiOQ0/streamelements_alert_sounds_not_working.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367644/normal_6045063248c52.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4416659/normal_603ccd0f261e2.pdfIn PDF document text
- https://cdn.sqhk.co/xokebuzizo/7inii2r/luleworawikufovurakata.pdfIn PDF document text
- https://cdn.sqhk.co/wujakegu/jjiepRi/deses.pdfIn PDF document text
- https://cdn.sqhk.co/satijumok/wghjfFA/ball_blast_game_app.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4486775/normal_6049d356c44ca.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374708/normal_603ffc21cde7c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4373983/normal_6011f6b55c7fc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446152/normal_5fd0aad5ce1b5.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://1ec9b6e7-17eb-4e1e-a994-ba5ce4cbdb7c.filesusr.com/ugd/d4a9d6_afb3487ae3cb418890725f6e2ebe8f9a.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/6be06852-7af9-49c4-9db5-5861a0ed553b/24049389548.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0777f917-5f85-43ea-a496-a445ce1742af/91594324062.pdfIn PDF document text
- https://5c71d6b4-13b5-43a2-97a4-9a0eba4d0f4d.filesusr.com/ugd/0f1814_1cf0226f808348968736b057e8e4ca41.pdf?index=trueIn PDF document text
- https://3e1d1bad-f645-4ebd-ac75-469e7ff7c972.filesusr.com/ugd/e745be_d262138cb9aa4ae281caca6d224876b5.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/dosipive/87783521036.pdfIn PDF document text
- https://s3.amazonaws.com/dutimajizowa/skype_sign_in_without_microsoft_account_android.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ed4009f2-4ba9-4985-b321-b5cff5442c47/elenco_de_tres_metros_sobre_el_cielo_2.pdfIn PDF document text
- https://s3.amazonaws.com/paxuvagal/36409844820.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_off0000ffbb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFBB | 4748 bytes |
SHA-256: 6ff36ffe3712013f02614f7e583f5d46756d9a15146406fa7e1c4423da4e9a08 |
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font_01_sfnt_off00010fd1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10FD1 | 10860 bytes |
SHA-256: 90e8ffb51e722d3f9f6e651e81c9ef2b54ebda53725d975fa4aebe6f7718e929 |
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