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 0.9993
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://nipisod.ru/wix?keyword=palme+pdf+kitap+indir PDF link annotation
- http://sellamorem.com/what_is_milky_chance_stolen_dance_aboutu3268.pdfIn PDF document text
- https://dilaxizinis.weebly.com/uploads/1/3/5/9/135973905/tazamufenamos.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4471996/normal_601b35cb304c4.pdfIn PDF document text
- https://cdn.sqhk.co/fegozanodedu/jfhilhW/920295406.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4391013/normal_5feb0dc32661a.pdfIn PDF document text
- https://paboripiniw.weebly.com/uploads/1/3/0/7/130739049/duforan-lidajin.pdfIn PDF document text
- http://shishkin-seed.xyz/moral_of_the_story_one_hour_cleangk8ph.pdfIn PDF document text
- http://alania365.ru/heterocyclic_chemistry_tl_gilchristxg8et.pdfIn PDF document text
- http://nncucuucuc.space/monibi4upg6.pdfIn PDF document text
- https://cdn.sqhk.co/nubokeso/BXBBfhc/62374494890.pdfIn PDF document text
- http://gprofights.ru/love_story_movies_list_hollywoodmjizv.pdfIn PDF document text
- https://cdn.sqhk.co/suwixowefa/tNTgjjg/25486839144.pdfIn PDF document text
- https://kosodakugup.weebly.com/uploads/1/3/4/6/134655388/suvilotoni.pdfIn PDF document text
- https://kosigejobawazi.weebly.com/uploads/1/3/4/3/134315380/259536c3078bb3a.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/9110046f-d955-4b61-8e24-1c60690c702b/20657729989.pdfIn PDF document text
- https://9604be5c-c174-4808-8a32-87fcad2dbd79.filesusr.com/ugd/10b03a_e53a7cedcd094775a22edc1d6d1e7df6.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/8308df3c-255c-47e3-ae71-3c1341bd8f97/2004_dodge_ram_1500_quad_cab_tire_size.pdfIn PDF document text
- https://6d428a25-da86-44fa-8f13-5b0f09742281.filesusr.com/ugd/3649d2_c6430ab1c1f2418b9a735fc9be9689cb.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/e00aa482-6ffc-4713-a301-60bd1090215e/how_to_toilet_train_puppies_quickly.pdfIn PDF document text
- https://54179944-c6a3-49b3-9462-5d1939b6aff2.filesusr.com/ugd/49f5ef_9014c950a7b04ed2bb1630a47618474e.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/6c65e409-824e-49b1-ab47-8cfc4705c844/how_much_is_a_hotspot_from_verizon.pdfIn PDF document text
- https://6e37e838-c278-4d46-baa9-25b8497af200.filesusr.com/ugd/fbcb80_b900f453223e4044a246088109bbf106.pdf?index=trueIn PDF document text
- https://67dec473-0a9c-497c-80b1-62a4c84c5046.filesusr.com/ugd/0aab01_4ff9c35b4d9c4ecc89b4bb02032de960.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d8c8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD8C8 | 5076 bytes |
SHA-256: 2777966964da01fb47efcb502eb538698789e9faf5ed9030735ea9e3631f9a54 |
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font_01_sfnt_off0000e9fa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9FA | 12604 bytes |
SHA-256: 1131552e1d6a6caf5f76af934fc79a02ba2df2a4c1d8552a6fed56923b5201c3 |
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