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 0.9996
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://philabc.ru/pbw?utm_term=windows+10+pro+product+key+free+100+working PDF link annotation
- https://xolijusir.weebly.com/uploads/1/3/4/0/134016651/numunutefumavu.pdfIn PDF document text
- https://gisevivejomu.weebly.com/uploads/1/3/5/3/135393920/246f1ff3.pdfIn PDF document text
- https://pedodexojur.weebly.com/uploads/1/3/0/7/130775447/tewosuzome_xugedotis_gijatiwiruzuxun.pdfIn PDF document text
- https://nejalebemenogun.weebly.com/uploads/1/3/1/0/131070187/suvewepa.pdfIn PDF document text
- https://nodajalij.weebly.com/uploads/1/3/5/9/135990600/abc2f8f22.pdfIn PDF document text
- https://lojejibat.weebly.com/uploads/1/3/4/8/134861033/bewilobadag_tedodozurewewib.pdfIn PDF document text
- https://torurukiruxo.weebly.com/uploads/1/3/4/5/134529807/xirujafel.pdfIn PDF document text
- https://kuvuwivozud.weebly.com/uploads/1/3/6/0/136091804/sekedopi-tamida-wasiwu-tiwesejo.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fawitugeva.pbworks.com/w/file/fetch/144803307/what_is_the_biblical_meaning_of_number_266.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6e580716-38ea-431c-a071-ff678dec953c/vivukamatotofidave.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/823f096a-4017-4b04-a0f2-004034684269/big_issues_in_higher_education.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5d3a0d2e-4a2d-404e-b671-f98ddb3bde31/garmin_gpsmap_76csx_manual_free_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/684395d1-9873-4904-9ee3-8dbd1316e030/the_rocking_horse_winner_summary.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bdf23c3e-4c20-4aed-bca9-22549ba90ef2/tuzenejaro.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5592acc1-cef3-407e-866d-f9aed11ee513/formato_hoja_de_vida_funcion_publica_para_diligenciar.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f1b44f1d-54dd-4190-b526-3fac261f35f7/zekufiweze.pdfIn PDF document text
- http://xoxafepapesu.pbworks.com/f/what_is_an_example_of_combined_variation.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/422015ed-73d7-4a4a-bdac-48d6f81433e5/5_love_languages_for_singles_book.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/234df8bf-76a5-42b1-94aa-272653bcae2b/samsung_vrt_steam_washer_error_te.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ac609874-3f76-4a8e-a353-478a22feb0e2/mapadawimizukunonif.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/47815ca2-1974-4ce3-ab91-cf20db29df2c/pudagoz.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_off0000f0a6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0A6 | 5548 bytes |
SHA-256: 7f01120b94e3d8784b209170d9ca6d0b3694acfbfe738460228361516bb4b30f |
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font_01_sfnt_off000103c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103C9 | 10372 bytes |
SHA-256: 601df425e75255fc55aac36e21c69457e459e60604697920e205d9d0e5a79375 |
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