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 a link farm and a phishing/malicious document. It contains numerous external links, including one to `https://lozipotod.ru/strik?utm_term=kung+fu+panda+3+storyline`, suggesting an attempt to redirect users to potentially harmful content. The ML classifier and ClamAV detection further support its malicious nature, indicating it likely serves as a lure for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://lozipotod.ru/strik?utm_term=kung+fu+panda+3+storyline PDF link annotation
- https://cdn-cms.f-static.net/uploads/4422144/normal_6046999bcd0e9.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4454678/normal_5ffa7d3ea0852.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://5a8aee2d-3d68-4c09-98ed-743c9c56d6fd.filesusr.com/ugd/460efe_877206f2d6f64dea8c94f51c43bbc63a.pdf?index=trueIn PDF document text
- https://2f60c0de-bae8-48d8-8f3f-ce7907f87c52.filesusr.com/ugd/badafb_c447f850eb044955bd648f8f15554edd.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/d226537e-1471-434c-b23e-13f64de4e384/41257723685.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1d2800c6-a288-4e95-8ed2-d2c3fc80e746/87376739081.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8d55907c-45bc-4a51-80c0-816078612403/dyson_dc41_animal_parts_diagram.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/403775fe-2b88-4ff3-8513-ef9046c48c53/23205312379.pdfIn PDF document text
- https://s3.amazonaws.com/fewifuwu/h_pylori_treatment_guidelines_2018_australia.pdfIn PDF document text
- https://7a579b3f-ce96-4c66-abdc-991530493d29.filesusr.com/ugd/010c6b_de8854c056c14903886258d257591655.pdf?index=trueIn PDF document text
- https://72a23b54-95c1-47c0-80d6-f7b1310faeb8.filesusr.com/ugd/65b209_b18ede8a5d37467aa1451a556c233a35.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/444bb359-fbeb-4e36-b4bb-ef779cebc5c7/misetumonivo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/06da6fbb-404d-416d-a6ff-7cb88fed2e0d/39329055984.pdfIn PDF document text
- https://def26600-86c9-4442-a738-094ddf2992d1.filesusr.com/ugd/eb5a6a_29a1b38748d847eab26070730d4c0c87.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/fdd935e4-49f3-4301-a6d5-c2dfbc7a303e/45907371524.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a7be42bc-a904-4279-8420-b7d62b3f2333/90343880438.pdfIn PDF document text
- https://0eb00d84-361a-45dc-b346-1af5c8eb785c.filesusr.com/ugd/d79848_163a11a058884dca87c1367603ad2916.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/sowirutelevolur/knights_of_cydonia_piano_sheet_music.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1d5f1329-e8c3-4229-a6d4-322fcee5b56a/mark_cuban_book_2020.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_off00010f2d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F2D | 5444 bytes |
SHA-256: 1aca99c0ccc3cc2e1a5bdd3b989049625af8f5c8e5874406d361b1fed4f11cd2 |
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font_01_sfnt_off000121d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x121D4 | 12828 bytes |
SHA-256: 5c55406bdf7eeb704957d47d1baac824d91e75f15d445ed749ea4db272ee1a7a |
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