MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The heuristic 'PDF_SEO_LINK_FARM' suggests the document contains a mass of external links, likely to manipulate search engine results or direct users to malicious sites. The embedded URL 'https://nipisod.ru/strik?utm_term=is+mandalorian+released+weekly' further supports this, as it points to a suspicious domain. No scripts were extracted, but the overall structure and URL distribution point towards a phishing or SEO spam campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 5
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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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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://nipisod.ru/strik?utm_term=is+mandalorian+released+weekly PDF link annotation
- https://static.s123-cdn-static.com/uploads/4499282/normal_5fc81441c4b4f.pdfIn PDF document text
- http://wefilevazobakeb.mypressonline.com/gupinosini.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4390995/normal_604315d48ebfe.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4498404/normal_6046791d804bf.pdfIn PDF document text
- http://xanusojuruxu.sportsontheweb.net/99837656489.pdfIn PDF document text
- http://pekibexuvipeve.scienceontheweb.net/31387459559.pdfIn PDF document text
- http://lamejix.scienceontheweb.net/adobe_acrobat_editor_free_download_for_windows_8.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://s3.amazonaws.com/verirejon/61311562825.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/63e20f2c-37d4-40a4-b3e8-33a9a85a5c09/bowelijizilo.pdfIn PDF document text
- https://s3.amazonaws.com/lorifumofelu/vefimepubomazeg.pdfIn PDF document text
- https://a1d1c4ac-cf1d-4c58-861c-45d1188f4b60.filesusr.com/ugd/052f3a_b6d4ac3682f94d368a30f5cf98fd6ffc.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/ec764861-d09f-4f01-b191-6c0265409675/pathfinder_pawns_npc_codex_box.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7d163fec-6c73-4b72-a235-cf481ff01bc3/kurewisilezexukavomaxi.pdfIn PDF document text
- https://s3.amazonaws.com/vofadoloves/australian_child_passport_application_form.pdfIn PDF document text
- https://77483064-5892-4b52-b419-66e751946b77.filesusr.com/ugd/ef7b09_384045f7a4f549708341c5416b5fe34c.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/fdb19344-e558-4b09-8f34-ad15807a5f4f/bible_verse_i_am_a_son_of_god.pdfIn PDF document text
- http://pezamax.myartsonline.com/93493664283.pdfIn PDF document text
- https://s3.amazonaws.com/xupizewuxere/what_kind_of_government_system_does_russia_have.pdfIn PDF document text
- https://s3.amazonaws.com/vefagotoje/2010_jetta_se_owners_manual.pdfIn PDF document text
- https://s3.amazonaws.com/gavapozalilup/vobuwukedenamezokato.pdfIn PDF document text
- https://s3.amazonaws.com/lebaxa/how_to_make_a_flow_map_on_microsoft_word.pdfIn PDF document text
- https://7e8267f5-6380-480e-ad72-df526eaefc07.filesusr.com/ugd/cbe325_c3b5f53c0c084ccc91a357c6f8d38c9f.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/wokesabisevo/24559286582.pdfIn PDF document text
- https://05b56818-8b0b-4484-a411-4f1234233f1c.filesusr.com/ugd/e49726_a8257a77f45647af8d51df609262c5ec.pdf?index=trueIn 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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00019693.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x19693 | 4876 bytes |
SHA-256: 710017aae014b1c10243a78528c207a00a898d3838c98ec6011c92da47f7040a |
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font_01_sfnt_off0001a708.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1A708 | 12360 bytes |
SHA-256: f9c3ad23ead631046498a6930ede93cd97769d289d5ed926a9fd4771203d3659 |
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font_02_sfnt_off0001d062.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1D062 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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