MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a large number of external links, many of which are hosted on disposable domains, suggesting a link farm or phishing attempt. The primary URL, 'https://seumenha.ru/strik?utm_term=happy+birthday+song+download+free+mp3+in+hindi+with+name+list', is presented as a search result to lure users. While no scripts were explicitly extracted, the PDF structure and the presence of numerous external links indicate a malicious intent, likely to redirect users to a phishing or malware distribution site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://seumenha.ru/strik?utm_term=happy+birthday+song+download+free+mp3+in+hindi+with+name+list PDF link annotation
- https://cdn-cms.f-static.net/uploads/4495269/normal_603995e38ea6e.pdfIn PDF document text
- https://jerupixudenaxi.weebly.com/uploads/1/3/1/4/131437293/famixas.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4427287/normal_601cbcb468281.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4405641/normal_60494be0eee13.pdfIn PDF document text
- https://gosupafitowiru.weebly.com/uploads/1/3/4/6/134673249/e1f9ca157360831.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4367687/normal_5ff852fc762e3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4474176/normal_601f536a9b312.pdfIn PDF document text
- https://resojuwow.weebly.com/uploads/1/3/4/3/134351964/sogoragik.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4414169/normal_5ff20480e3f47.pdfIn PDF document text
- https://gaxuzuwe.weebly.com/uploads/1/3/1/8/131871814/dobiz.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379984/normal_5fd61d5b0be1e.pdfIn PDF document text
- https://pajilolupifi.weebly.com/uploads/1/3/2/3/132302794/vifagevide.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369168/normal_6042208fd9f60.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/0579c2f7-ad5f-4eda-906f-edf0d4a21401/technology_due_diligence_report_template.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a5b2acbd-6b90-47eb-a542-8f4dcbac0108/55986234494.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7145f193-85a7-4104-8950-bb53a26489e3/rowilakaduzijozusareminin.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/72a25f3d-c82e-4d28-845c-36d6e02fb990/2007_mazda_cx-7_reliability_rating.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/64aead7d-3537-4465-859a-bcef51984eb9/song_of_fire_and_ice_release_date.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3aad3b95-6637-45e9-8fb3-0763f84d1125/90517318582.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7daee476-402d-48a9-9a41-d35f1469b63f/vudukajif.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fbd8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBD8 | 5916 bytes |
SHA-256: 91072ca843e263c38b04bf2a5cf4d03d8d6f47680d6d400a7f68f405f49c5f1a |
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font_01_sfnt_off00010fe5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10FE5 | 11040 bytes |
SHA-256: acc31ae1f069b0947c6ce8be59eab9c5eac20f92f8e24723746b9fcf1f189ebf |
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font_02_sfnt_off000135ab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x135AB | 16248 bytes |
SHA-256: cacce353daa52449aaa2dc03ff14e12d7f37b8e2e541d6bae97b449db5f5a003 |
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