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 0.9990
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://bologen.ru/strik?utm_term=is+newsmax+on+tv+in+canada PDF link annotation
- https://cdn.sqhk.co/fupokonabat/NjbtJCb/83120044070.pdfIn PDF document text
- https://cdn.sqhk.co/vovomafejuwa/igcAicY/89489594541.pdfIn PDF document text
- http://jadogedixonow.iblogger.org/python_projects_for_beginners_reddit.pdfIn PDF document text
- https://cdn.sqhk.co/pinebiven/dq9LLgh/acrylic_nails_set_press_on.pdfIn PDF document text
- https://tukobigerokigab.weebly.com/uploads/1/3/4/6/134653943/gogumomegerapi.pdfIn PDF document text
- https://cdn.sqhk.co/rularijulen/mSex9ij/60641383528.pdfIn PDF document text
- https://cdn.sqhk.co/zugivakizo/axhaU6c/8838671749.pdfIn PDF document text
- https://tajuweselu.weebly.com/uploads/1/3/4/3/134362517/4a83e7caef45.pdfIn PDF document text
- http://dixajadabaw.66ghz.com/haunted_forest_movie_free.pdfIn PDF document text
- https://falesejus.weebly.com/uploads/1/3/1/4/131483218/gisikixagorol.pdfIn PDF document text
- https://kofudavobew.weebly.com/uploads/1/3/4/6/134602163/5706092.pdfIn PDF document text
- https://cdn.sqhk.co/xagaxubibiz/qNlrie9/lowigilokobuzizopukes.pdfIn PDF document text
- https://zanobevaduj.weebly.com/uploads/1/3/2/6/132682049/4132169.pdfIn PDF document text
- http://zemawage.22web.org/gofegumiganodatemow.pdfIn PDF document text
- http://tiwelonepozafuw.iblogger.org/14456574453.pdfIn PDF document text
- https://cdn.sqhk.co/ledodatefu/yggFOD9/centurylink_outage_map_des_moines.pdfIn PDF document text
- https://powipopes.weebly.com/uploads/1/3/1/4/131406611/xovisoviroxuxe-pajivisi.pdfIn PDF document text
- https://cdn.sqhk.co/durotula/ihiehhN/67216485037.pdfIn PDF document text
- https://cdn.sqhk.co/daxerarugak/ZijQQb0/amazon_prime_video_subtitles_not_working.pdfIn PDF document text
- https://ralirepiputup.weebly.com/uploads/1/3/4/8/134852471/jomanoxolakik-tupidud-nutofu-wazomuv.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://wofiwapuret.rf.gd/meluzufowobizonuzarukiwi.pdfIn PDF document text
- http://penabak.epizy.com/harbingers_mobile_game_guide.pdfIn PDF document text
- http://runozozupegefo.epizy.com/good_housekeeping_christmas_gift_guide_2018.pdfIn PDF document text
- http://nakunefizuvodu.epizy.com/3d_text_effect_illustrator.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_off0001007c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1007C | 4904 bytes |
SHA-256: a7b5d147af3edfb9820ac48aa9ddc4133d2fcd532b59f68ffbf5c1bfc12bd0d9 |
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font_01_sfnt_off00011120.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11120 | 11172 bytes |
SHA-256: 056242099ae213afd0ed8d9a2eff14e013609c0391291e63a135dfb886d52271 |
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font_02_sfnt_off00013728.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13728 | 4324 bytes |
SHA-256: d1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
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