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 0.9994
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://oniceh.ru/pbw?utm_term=fire+emblem+mod+gba PDF link annotation
- https://bogewugarut.weebly.com/uploads/1/3/1/4/131483108/fovawudogu-sepatavivowug.pdfIn PDF document text
- https://vowesajakekefi.weebly.com/uploads/1/3/4/5/134513426/dopikudesoj.pdfIn PDF document text
- https://gebotela.weebly.com/uploads/1/3/4/3/134318039/2826947.pdfIn PDF document text
- https://livekojumezo.weebly.com/uploads/1/3/4/3/134384671/lubos-nuzepota.pdfIn PDF document text
- https://fufiwixafuwisu.weebly.com/uploads/1/3/4/7/134770326/pisire.pdfIn PDF document text
- https://sawajarenemobo.weebly.com/uploads/1/3/4/4/134494328/vidadosem-fuwediw-lilenujo.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4380413/normal_5fdd273df3c4b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4378623/normal_601005d25a5f2.pdfIn PDF document text
- https://zevamomarage.weebly.com/uploads/1/3/4/6/134611313/4882156.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://ziludezubeju.pbworks.com/w/file/fetch/144600678/raees_movie_download_filmywap_in_hd.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/222e4d92-edc6-4f39-aa16-287c3eea71c3/limasiwi.pdfIn PDF document text
- http://godekazonigi.pbworks.com/w/file/fetch/144433221/nijusopovexireko.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fc926adf-42db-4986-a0ce-8d32a1e8bc81/stock_markets_live_updates.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/92f22535-eb61-4b03-b51e-ec75de980c6e/1581593656.pdfIn PDF document text
- http://tazijebep.pbworks.com/w/file/fetch/144930762/expected_task_2_2020.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c6f22c71-e0eb-42ac-a511-0253adc38358/15384623851.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/38e2f3f7-eb2f-46f3-a8db-c5ed1077aaf6/direct_method_and_grammar_translation_method.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7cfe1a79-722f-4070-9d58-a8647085994a/latin_and_greek_root_word_meaning_match_photo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/704a9238-d5e4-4d39-976d-d1436b920970/how_strong_were_the_uzumaki.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ef1f0901-17d2-4cd2-9537-43ab451c2c3d/nafonazepanupowig.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f48fd810-3089-429b-84ae-04ad0b52dd77/does_kirito_become_a_girl.pdfIn PDF document text
- http://sujabuno.pbworks.com/f/minecraft_java_edition_download_free_apkpure.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7cc46e21-c14e-441b-86c2-186f388ade30/visual_basic_console_application_tutorial.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_off0000f9c0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9C0 | 5060 bytes |
SHA-256: b619ae3e204e407f8ec8b7913b09c44b5bbf980be81d7375984b80a899aa1a62 |
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font_01_sfnt_off00010adc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10ADC | 10896 bytes |
SHA-256: 94c855982b822faa538cf66d4d0cbe35513f1ed10a1de86419b65a0f52f1d38c |
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