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 0.9955
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://ponafet.ru/123?utm_term=arya+ek+deewana+all+songs+free PDF link annotation
- https://cdn.sqhk.co/dovawowo/Vgdiejh/streamlabs_chatbot_variables.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4487897/normal_5ff77fc9d2d34.pdfIn PDF document text
- https://cdn.sqhk.co/zarepowake/ghLd8WZ/character_generator_name.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4390051/normal_6032794c22e69.pdfIn PDF document text
- http://piwulag.sportsontheweb.net/lapete.pdfIn PDF document text
- http://xakidofe.sportsontheweb.net/krups_12_cup_programmable_coffee_maker_reviews.pdfIn PDF document text
- https://cdn.sqhk.co/kegetaxob/FEsjiji/puwegow.pdfIn PDF document text
- http://dosaxixapaxa.medianewsonline.com/gajubo.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4479715/normal_5fe065d51ff4a.pdfIn PDF document text
- http://sifimomikev.sportsontheweb.net/how_to_use_pellon_tear_away_stabilizer.pdfIn PDF document text
- http://zinefikitozozeg.sportsontheweb.net/famobemapitex.pdfIn PDF document text
- https://cdn.sqhk.co/noneniwetav/bhagcib/rerujobaxizepujajuziguf.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/ac73a59e-4c02-4039-89db-b1d01b3cfa0f/scary_stories_to_tell_in_the_dark_rating_australia.pdfIn PDF document text
- https://cfc603e6-7cd4-4c42-812b-9722deb80ae4.filesusr.com/ugd/0e9fc2_0b7d3f02ebff4ebbab5f38af91ce573f.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/af4e610e-00dc-4a53-b0ad-d2698a33af2b/89398794109.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/884a2a28-888b-44b2-90f6-642de7f01a0d/77003227886.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ffb04cb1-c69f-492b-85e4-3cd38bca1388/7864039887.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4a889298-d76e-41ac-aea8-47ccb40bd97b/monster_island_buddies_godzilla_generations.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a4afce83-95c4-4e3e-84b8-ab957c205ed8/panchatantra_stories_book_in_telugu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/574b0eba-6e68-4db8-b5ac-064b9b5dfe82/mass_communication_living_in_a_media_world_5th_edition.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/090e3254-951f-413b-a4fe-230edbf81414/snow_white_with_the_red_hair_ending_manga.pdfIn PDF document text
- https://c3438639-6a75-4920-aa4f-d1e0b619354f.filesusr.com/ugd/3be3a7_e62af14fce7e4af98a1fc015a08f35fe.pdf?index=trueIn PDF document text
- https://488c2ff9-9ff4-499e-8f11-525115e20b22.filesusr.com/ugd/8aba0c_edc9a03ecb844bcbb26843fa679e2317.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/095d6382-d642-428a-bc65-0cb18a0627d8/wofopajipujamomefajifozig.pdfIn PDF document text
- https://9526c93a-d340-4dca-b5fd-2864ff0888c4.filesusr.com/ugd/4c3d6a_265fdf2a20b74d6b9cdb31e28c0b7fb0.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/2a070646-ffdb-4089-8e61-0b8f4ddbfd1c/ps3_data_is_corrupted_8002f957.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_off0000f5d0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5D0 | 5324 bytes |
SHA-256: 3a7c9170cd7c90c6b38c9decc399fa1162338f45bfd774201ed315ab4f260551 |
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font_01_sfnt_off0001081b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1081B | 11128 bytes |
SHA-256: c0a197e3375dd54b7fc1d8559bf80cde508bca505fa54b9384e10dc7a71b4788 |
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font_02_sfnt_off00012e30.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12E30 | 16252 bytes |
SHA-256: 1dd8ed7c429e29945a0e928f4344e06b7e9c8952d180e38aa8427fa1860c9466 |
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