MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9991
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=ocarina+of+time+1.0+ntsc-u+rom+download PDF link annotation
- https://cdn-cms.f-static.net/uploads/4450724/normal_60111b5ac5fed.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4492536/normal_6057b49627056.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413701/normal_5fe70c34618fc.pdfIn PDF document text
- https://sosatiga.weebly.com/uploads/1/3/1/1/131164398/7051225.pdfIn PDF document text
- https://feditesar.weebly.com/uploads/1/3/1/4/131483001/42501.pdfIn PDF document text
- https://muvaxajipafe.weebly.com/uploads/1/3/5/3/135313420/3245942.pdfIn PDF document text
- https://static.s123-cdn-static-d.com/uploads/4457839/normal_60aff69cafc3f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454824/normal_60649d5d77b54.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4488582/normal_602e1c53acd7b.pdfIn PDF document text
- https://buvowanux.weebly.com/uploads/1/3/4/6/134685119/f4e4548.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495240/normal_6025cbed7fb49.pdfIn PDF document text
- https://lozibojugor.weebly.com/uploads/1/3/1/0/131069840/dawimagukam-vuxitipije-vewila-savafexi.pdfIn PDF document text
- https://rubasabavajexo.weebly.com/uploads/1/3/6/0/136028040/6f25b93fc98565.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462708/normal_604f7dbe8edbd.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4409396/normal_5fcc1f0d74b0a.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4478134/normal_5ffa3441bb8f2.pdfIn PDF document text
- https://fopimakalegej.weebly.com/uploads/1/3/0/7/130738542/3784784.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4486045/normal_6013f04906a93.pdfIn PDF document text
- https://vurinilobato.weebly.com/uploads/1/3/1/4/131454355/labidi_nazogiga_pupasubupewiw_sexizupikil.pdfIn PDF document text
- https://fewibobukuk.weebly.com/uploads/1/3/5/3/135309281/8704676.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/52ff163b-4b03-4a7b-97fc-b9c193d786d9/easy_crochet_patterns_for_left_handed.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5cf8067e-f2c9-4ee0-9aeb-09b805314c14/midnight_in_the_garden_of_good_and_evil_movie_quotes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e3392b1f-b758-42cc-b845-9e216555d639/78178487327.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/08714a84-be09-4cfb-82aa-4a8110486323/tokijuzopufori.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_off0000d698.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD698 | 5544 bytes |
SHA-256: 99458ca92daba8b427b00256f6693cd09d7e2dc477aa0c200519a9975f762a1b |
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font_01_sfnt_off0000e980.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE980 | 10752 bytes |
SHA-256: 75a68771c36d8d6e9a1f4bdee9dc533eac4386ad8435a98ab8ce2b75a1ebe656 |
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