MALICIOUS
156
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 0.9990
Heuristics 5
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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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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://seumenha.ru/strik?utm_term=free+sh+sound+worksheets PDF link annotation
- https://zepazilarewar.weebly.com/uploads/1/3/4/3/134310653/ec824c0c958db44.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369659/normal_602da382574e6.pdfIn PDF document text
- https://kewupadaduroj.weebly.com/uploads/1/3/4/6/134689326/9aa69e6f6.pdfIn PDF document text
- https://cdn.sqhk.co/kinanekoxo/Zqhcjhp/play_bingo_win_real_money_free_united_states.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4529977/normal_602d7fd99e21e.pdfIn PDF document text
- https://cdn.sqhk.co/puvubuzu/QifjctD/fasabuwuzopaxigabigeni.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481275/normal_601a549ba46ca.pdfIn PDF document text
- https://penuwoguf.weebly.com/uploads/1/3/6/0/136056634/3dd5ada06ce90ee.pdfIn PDF document text
- https://lonapumerupa.weebly.com/uploads/1/3/4/8/134853684/778b7a4.pdfIn PDF document text
- https://waniwuwaweduf.weebly.com/uploads/1/3/4/3/134348957/6589215.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4413007/normal_5ff4bbc2994fc.pdfIn PDF document text
- https://jotutavujisab.weebly.com/uploads/1/3/1/1/131164129/zazazojaxopuw-sazit.pdfIn PDF document text
- https://fonekukiko.weebly.com/uploads/1/3/5/3/135393218/nudezew.pdfIn PDF document text
- https://zazanopub.weebly.com/uploads/1/3/2/7/132712119/04394ec213f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4372073/normal_603c6a70bb776.pdfIn PDF document text
- https://subegawi.weebly.com/uploads/1/3/5/3/135394411/xedipabafevaxaxi.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/dorulusof/conspicuous_mistake_informally_crossword_clue.pdfIn PDF document text
- https://s3.amazonaws.com/fajonubinomeder/email_template_freelance_work.pdfIn PDF document text
- https://s3.amazonaws.com/xamibebulosaxug/72414842331.pdfIn PDF document text
- https://s3.amazonaws.com/kisimujuk/30274064527.pdfIn PDF document text
- https://s3.amazonaws.com/zuniverijesud/mans_search_for_meaning_viktor_frankl_summary.pdfIn PDF document text
- https://s3.amazonaws.com/sixenogafopoj/fannie_mae_homeready_accessory_unit_income.pdfIn PDF document text
- https://s3.amazonaws.com/bezegoluzose/96234117853.pdfIn PDF document text
- https://s3.amazonaws.com/devuxuzejozam/android_device_manager_frp_lock.pdfIn PDF document text
- https://s3.amazonaws.com/posufij/how_do_i_program_my_genie_3_button_remote.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010789.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10789 | 4784 bytes |
SHA-256: 873cf924a4a88477fc17a20c96afbcefbadd8acb72315b1e9e5ce1cae3afb727 |
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font_01_sfnt_off000117d0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x117D0 | 1800 bytes |
SHA-256: a36eee06fef6ce219692c4ec918276ac99413e4fd1e3666e4031624f9289d620 |
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font_02_sfnt_off0001205d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1205D | 12332 bytes |
SHA-256: a9121d17925610c4d032c5fefa4d6eb047804d90180f83871a65309e36cedc18 |
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