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://fokemale.ru/strik?utm_term=the+dilbert+principle+quotes PDF link annotation
- http://idealica-itufficiale.website/babarexebebopetu2xrn4.pdfIn PDF document text
- http://cabinetsop.xyz/tribe_on_homecoming_and_belonging_quotespxztp.pdfIn PDF document text
- https://buzezofolo.weebly.com/uploads/1/3/5/9/135964700/sunorijobex.pdfIn PDF document text
- https://juwujumatel.weebly.com/uploads/1/3/4/0/134042908/1fd3616a5.pdfIn PDF document text
- http://marketeuro.pro/the_game_plan_full_movie_google_drive3cele.pdfIn PDF document text
- http://my-favshoph.online/72696409347kgr6u.pdfIn PDF document text
- https://ziwagunu.weebly.com/uploads/1/3/4/8/134883986/4417163.pdfIn PDF document text
- https://zadidiboz.weebly.com/uploads/1/3/5/2/135295834/sokarubodizawonex.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://vegexiwijije.rf.gd/movie_english_babu_desi_mem.pdfIn PDF document text
- http://jodetiwozefiso.epizy.com/gastroenteritis_aguda.pdfIn PDF document text
- https://9f4ad419-87ad-4507-9b23-40b7c7395cc9.filesusr.com/ugd/55478e_97157a8b2993404693d5062cd4686e0f.pdf?index=trueIn PDF document text
- https://2a04f01a-7147-4793-98aa-b59dc93e6f96.filesusr.com/ugd/efcdeb_5054a606fc8749fd8156be304d22c30f.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/wegugus/ccleaner_full_version_free_blogspot.pdfIn PDF document text
- https://db532842-334f-4efb-8993-e67ec8f20ff5.filesusr.com/ugd/bc5be3_af7e407552984ae3a7c3462851c11abc.pdf?index=trueIn PDF document text
- http://sonekefe.epizy.com/internal_audit_interview_questions.pdfIn PDF document text
- http://muxenad.rf.gd/miller_and_levine_biology_chapter_8.pdfIn PDF document text
- https://s3.amazonaws.com/padosumifubobo/how_do_i_connect_my_mac_to_my_time_capsule_via_ethernet.pdfIn PDF document text
- https://67258aaf-84c5-4a88-bfd2-1aa7ddb6c27a.filesusr.com/ugd/850f07_a70b72259adc486c91c501fdfa98d977.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/megujobemegor/gufigemirivuturewadotu.pdfIn PDF document text
- https://s3.amazonaws.com/pizivurapab/99866001712.pdfIn PDF document text
- http://lewozato.epizy.com/dupikomik.pdfIn PDF document text
- https://6bc553e5-d0de-4278-827a-c77c8eb32fbd.filesusr.com/ugd/4a6c57_7e0107dd553a41069b1e3ebe3ab3e512.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_off0000ef5e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF5E | 5164 bytes |
SHA-256: 62ec475ef5e7be628af1cf717297793006f5f68fc6be681e3cd16e99f1fb3541 |
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font_01_sfnt_off000100dd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100DD | 11136 bytes |
SHA-256: 5578d8401f21913d41a82b9d88f3edffad9888a3324940ee65b5b3c68cf0367f |
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