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://jottigo.ru/strik?utm_term=7+baby+steps+dave+ramsey PDF link annotation
- http://bonboxstudio.com/sijemuxijobigalakerutecqvqw.pdfIn PDF document text
- https://silajawa.weebly.com/uploads/1/3/4/3/134339193/1635309.pdfIn PDF document text
- http://pusewuvi.medianewsonline.com/88601802063.pdfIn PDF document text
- https://cdn.sqhk.co/fasotaluvose/0hbxh4J/the_walking_dead_michonne_game_voice_actors.pdfIn PDF document text
- https://peketodofow.weebly.com/uploads/1/3/4/5/134589962/kixemizomaxav-werumem.pdfIn PDF document text
- http://polnews.xyz/31034833960qsam0.pdfIn PDF document text
- https://livubefelamujir.weebly.com/uploads/1/3/4/8/134899239/firorebilaz_muxuz_kawenuvozosob_dujavutamokix.pdfIn PDF document text
- https://sesumevikenaful.weebly.com/uploads/1/3/5/3/135346106/kevelosu_tivonixivipa_pozojo.pdfIn PDF document text
- https://cdn.sqhk.co/porekige/AyhhxRI/kiwi_browser_fast_quiet_for_pc.pdfIn PDF document text
- http://fisareboveda.getenjoyment.net/94243225097.pdfIn PDF document text
- http://jesawukimefix.mypressonline.com/awards_and_honours_2020_download_in_telugu.pdfIn PDF document text
- https://kokubexajaluk.weebly.com/uploads/1/3/2/6/132681668/sugim.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/8921b4a3-72f7-409a-aba8-b95901a690e3/79102235034.pdfIn PDF document text
- http://woxesizefibugel.atwebpages.com/o_cavaleiro_das_trevas_hq.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3e057da9-97b8-45bc-85ca-ed03d89f3ba2/82119837531.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/db581ccf-1d09-4f9e-9b18-fb9c7a70a315/42537015268.pdfIn PDF document text
- http://bepolujogox.atwebpages.com/69290603743.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/61d9e18f-157f-48ac-abdc-8f23bf794197/is_freya_odins_wife.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/13b2d6a4-abc5-478c-9538-091e329dd41f/86081920633.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0f89d4c2-9d21-4bd3-b3cc-6a50df74e285/vitadeseku.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a9f88363-4b45-431f-8527-ca2f9aeebe57/how_much_does_a_replacement_tooth_crown_cost.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8c3bbbb6-1614-4e93-aada-92880a8f38d5/13115246772.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4f06cc98-19e4-47e6-93ba-4e5f55b95a4a/what_kind_of_batteries_do_fire_alarms_take.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_off0000fdd3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDD3 | 5360 bytes |
SHA-256: 9386cf25275c429d687a8aa9e1101b37cf332eed5c5a6cfed0dfbed5ab37585a |
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font_01_sfnt_off00011000.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11000 | 11192 bytes |
SHA-256: 7d2531ff94ceceae74a21c84865a6161b5c947d0531f1fb1a0bada6aa1663ce5 |
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