Malicious PDF / .VIR — malware analysis report

Static analysis result for SHA-256 d2b296ce3448fd89…

MALICIOUS

PDF / .VIR

501.5 KB Created: 2024-04-02 03:51:32 Authoring application: LibreOffice Draw First seen: 2024-07-14
MD5: e8f07cbd186c69d9d134b0948bbd9188 SHA-1: 670602033726065d50c10b3969a6253c10f7053b SHA-256: d2b296ce3448fd89ce88786c97cc890615ea89d8186a91121a7f33673608875c
216 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5382

Heuristics 7

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINK
    PDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • Clickable PDF combines external action with parser-evasion structure high PDF_ACTION_PARSER_EVASION
    PDF has an external clickable URI together with object graph or xref structures that make parsers disagree, such as divergent duplicate objects, parser divergence, or xref offset mismatch. That combination is stronger than a plain link: the document is both an outward-action carrier and a parser-confusion/evasion sample.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The 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.
  • Embedded URL info EMBEDDED_URL
    One 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://mysportdream.co/https://my.southwest.tn.edu/html/js/editor/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://pupumofanot.ibcphoenix.com/f/50803271 In PDF document text
    • https://balvesti.ru/goto/https://ilam-center.org/manage/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://tufusefeponipif.manabi-subete.com/f/5100In PDF document text
    • https://sportidea.kz/bitrix/redirect.php?goto=https://mymc.glb.montgomerycollege.edu/html/js/editor/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://tadefozu.gmcalaya.com/f/82666In PDF document text
    • https://babesuniversity.com/cgi-bin/atc/out.cgi?id=18&l=top10&u=https://nansemondvet.com/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://suluxum.ibcphoenix.com/f/74775658In PDF document text
    • https://www.hyourtransitinfonow.com/home/click?uc=17700101&ap=&source=&uid=9c681c55-b1bf-46dd-bf32-f07576363860&i_id=&cid=&url=https://narrative.georgetown.edu/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://vepuvazizoguza.sentineltr.com/f/93074238&value=toolbar_bingmapsIn PDF document text
    • http://svmeas.rion.co.jp/topics2.aspx?category=0&managecode=996029&mode=2&title=%E9%9F%B3%E9%9F%BF%E6%A0%A1%E6%AD%A3%E5%99%A8%20NC-75%20%E3%81%AE%E5%8B%95%E7%94%BB%E3%82%92%E5%85%AC%E9%96%8B%E3%81%97%E3%81%BE%E3%81%97%E3%81%9F&url=https://greaterbostonbusinessgroup.org/common/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://ruwowegivexega.supremainmobiliaria.com/f/49655In PDF document text
    • http://t.apn1.co.uk/trackController?type=2&cid=6DA299DC-6E1C-4DAC-ADF1-181908200526&sid=C26CC617-8037-42DA-BC0E-0D2E1AFF9F7F&redirectURL=https://uploads-ssl.webflow.com/660053fdd563105ac6fd0c02/66338a24c67d8f25372be322_93946996365.pdfIn PDF document text
    • https://www.biz2biz.ru/go?z=52&i=1302835&u=https://uploads-ssl.webflow.com/66000f3d69736ba3db53cdfe/66338b05a68a081eab562e9f_sewoked.pdfIn PDF document text
    • http://www.1277889.com/gourl.asp?url=https://ohiotech.edu/sites/all/modules/fckeditor/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://lezimik.palsaikbbq.com/f/93777In PDF document text
    • https://www.fr.shop.fibro.com/en/catalog/change-view-mode?mode=grid&referer-url=https://assets.website-files.com/65eff5e150b6ef0921d5b0dc/663389986e21d42a21971496_3573447270.pdfIn PDF document text
    • http://www.abigass.com/baa/ncsw.cgi?yjjv=1&s=65&u=https://parlab.eecs.berkeley.edu/sites/all/libraries/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://sefivela.supremainmobiliaria.com/f/976592717In PDF document text
    • http://topbelarus.com/bitrix/click.php?goto=https://cctsiapps.ucdenver.edu/cfide/scripts/ajax/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://witapopetuvow.skyangelus.com/f/79750In PDF document text
    • https://polacywct.com/inc/sledzMlask.php?reklama=2&link=https://theater.ucsc.edu/sites/all/libraries/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://majiretufukod.sharynideas.com/f/61030444In PDF document text
    • https://www.lighthousenow.ca/ad.php?id=d557c8b0-2485-470f-8633-19f23307ece7&url=https://paragoncycling.com/cfide/scripts/ajax/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://kazemexep.salvaralbucardo.com/f/488109348In PDF document text
    • https://guitar-type.com/st-manager/click/track?id=21652&type=raw&url=https://artgallery.umd.edu/sites/all/libraries/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://japemod.club-directory.com/f/7377In PDF document text
    • https://www.mauihealthguide.com/ads/adclick.php?bannerid=25&zoneid=16&source=&dest=https://assets.website-files.com/65dcb942102aaeb00b14168c/663389dfbb2f2abeac62ec2e_96445588845.pdfIn PDF document text
    • http://nnmfjj.com/Go.asp?url=https://portal.wheatonma.edu/html/js/editor/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://manusivep.theplazahotelbalanga.com/f/69716In PDF document text
    • https://saldometrobus.jlsoftware.net/redirect.php?url=https://odawalab.com/js/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://wamefitelolab.salvaralbucardo.com/f/55087In PDF document text
    • http://hetcom.com.ar/web_utiles/web_utiles_abrir_url.php?url=https://assets.website-files.com/66004e47bc476042ed1d7d4d/66338a43f8b2c3b9757af3d3_7544418307.pdf&grupo=03&numero=3In PDF document text
    • https://www.2helendehanden.nl/Gastenboek/go.php?url=https://assets.website-files.com/65effab180ef3ca66ed5760c/66338ad37c26e292f361fe50_25046784766.pdfIn PDF document text
    • http://www.hamsterporn.tv/to.php?hash=YhTgXcEdRfQaXcRfQaWsPmWsOlTgXclUjQa&url=https://connect.cuchicago.edu/html/js/editor/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://gazas.thiranmanamalai.com/f/374062035In PDF document text
    • http://search.kcm.co.kr/jump.php?url=https://cotidianomujer.org.uy/listas-plugins/fckphplist/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://kugazokononowu.ibcphoenix.com/f/63509In PDF document text
    • https://www.hseexpert.com/ClickCounter.ashx?url=https://connect.cuchicago.edu/html/js/editor/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://nogarosal.salvaralbucardo.com/f/35216In PDF document text
    • https://www.greencom.ru/catalog/fruit_plant.html?jump_site=8314&url=https://www.africa.upenn.edu/sites/all/libraries/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://libiribofuteb.sharynideas.com/f/744401415In PDF document text
    • https://www.shopk.com/redirect?url=https://campus.murraystate.edu/cfide/scripts/ajax/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://nujowazare.skyangelus.com/f/3114In PDF document text
    • https://mobicaze.com.ua/bitrix/redirect.php?event1=click_to_call&event2=&event3=&goto=https://uploads-ssl.webflow.com/65f00cbde4a111637cb02c22/66338b299e5c428359d601d0_danilulelawunuvojesapow.pdfIn PDF document text
    • http://justincaldwell.com/?wptouch_switch=mobile&redirect=https://www.ohiotech.edu/sites/all/modules/fckeditor/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://nunod.club-directory.com/f/7597In PDF document text
    • http://organiccare.dk/URL.asp?URL=https://myuagm.uagm.edu/html/js/editor/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://barotevojilov.supremainmobiliaria.com/f/59457728&shopid=46In PDF document text
    • http://timberequipment.com/countclickthru.asp?us=671&goto=https://myuagm.uagm.edu/html/js/editor/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://netolitazeluru.palsaikbbq.com/f/96109501In PDF document text
    • https://freehdporn.su/xxx.php?link=video-bookmark&skip_sell=true&url=https://www.ubalt.edu/cfide/scripts/ajax/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://jetalefa.skyangelus.com/f/72928703In PDF document text
    • http://alpha.nanocad.ru/bitrix/rk.php?goto=https://uploads-ssl.webflow.com/65e877bca57066ca452b4066/663389f0d251875d041e93fb_rezuj.pdfIn PDF document text
    • http://www.intellecttrade.ru/bitrix/redirect.php?goto=https://ohiotech.edu/sites/all/modules/fckeditor/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://gejamurat.manabi-subete.com/f/15185In PDF document text
    • https://braster.eu/https://uploads-ssl.webflow.com/65ffd9e44e83ddea53ecc23b/66338a19cc1f9b6ac3539621_mizisopelenalexazulep.pdfIn PDF document text
    • https://listlogist.com/goto/?link=https://softwarestore.psu.edu/cfide/scripts/ajax/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://silavolagimidib.thiranmanamalai.com/f/9682In PDF document text
    • https://forumopiekunki.pl/banner-count?b=5&direction=https://languagescience.umd.edu/sites/all/libraries/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://sadefonuzez.sharynideas.com/f/26000In PDF document text
    • http://www.godoor.com/search/gotourl.asp?url=https://portal3.samford.edu/html/js/editor/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://nuxunikulad.manabi-subete.com/f/27319624&id=1117In PDF document text
    • http://www.cheapmicrowaveovens.co.uk/go.php?url=https://www.ubalt.edu/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://nedovatof.thiranmanamalai.com/f/627165516In PDF document text
    • http://www.iplenix.com/logout?home=https://assets.website-files.com/65dcc5baba5cd550fd97d085/663389e2f55d8a84753c6ce8_xisugarokamo.pdfIn PDF document text
    • https://kemekibola.ragaz.co.za/95287234538521568410388596?jofogosimopejevadujizowelivexadozajivazixatumojewogezuxet=nixavokivasedexonaneruwejukovowosirevukulasilinasujupizafozofuramukapodupokobozarogifukulanomezizavafujazufofagimorebigumonexosiwofufiloxuwetobidutumujapipexekipilewitosatewawesewomukewutunukomepuvilizudirug&utm_term=tv+trivia+questions&pijikapanudisamidixuboduwofomopazibanilekalofiwudawemedawusuditawolaxividixotedomekuxekokuv=dikovovumatolinesilizomozavutisatawoxezepaganegapufedagipawabexebegawedaxusesolikoduxoxofusujixiwajadiIn PDF document text
    • https://kemekibola.ragaz.co.za/95287234538521568410388596?jofogosimopejevadujizowelivexadozajivazixatumojewogezuxet=nixavokivasedexonaneruwejukovowosirevukulasilinasujupizafozofuramukapodupokobozarogifukulanomezizavafujazufofagimorebigumonexosiwofufiloxuwetobidutumujapipexekipilewitosatewawesewomukePDF link annotation
    • https://kemekibola.ragaz.co.za/95287234538521568410388596?jofogosimopejevadujizowelivexadozajivazixatumojewogezuxet=nixavokivasedexonaneruwejukovowosirevukulasilinasujupizafozofuramukapodupokobozarogifukulanomezizavafujazufofagimorebigumonexosiwofufiloxuwetobidutumujapipexekipilewitosatewawesewomukewutunukomepuvilizudirug&utm_term=tv+trivia+questions&pijikapanudisamidixuboduwofomopazibanilekalofiwudawemedawusuditawolaxividixotedomekuxekokuv=dikovovumatolinesilizomozavutisatawoxezepaganegapufedagPDF link annotation
    • https://www.google.am/travel/clk?pc=AA80OsxVucBfgVjyt9BlVmjvuHZjLFGBx-y0DUiSyRyVecm87xTJUPOkSXtjqZxetASmRIxtrjVxMraCL3X55maLTyEeOe7jv_1x9ZyMeTR3IcHOloosYi7F4f6FYTWtGgmD75zIEw&pcurl=https://assets.website-files.com/660026ee6aa0de955557bd5c/66338b048bd286149debd46f_sabum.pdf&ap=1In PDF document text
    • https://www.moneydj.com/ads/adredir.aspx?bannerid=39863&url=https://reservacionesnacionales.com/js/fckeditor/editor/filemanager/browser/default/browser.html?Connector=https://zarik.supremainmobiliaria.com/f/28383493In 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://dejavu.sourceforge.netIn extracted file (font_00_sfnt_off00077403.bin)
    +1 more URL(s)

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00077403.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x77403 18236 bytes
SHA-256: d6a582387b7afd05311c8b9d51ceb1c106f4492ae9fe6dacf18d7b1beca721d5
font_01_sfnt_off0007a2fa.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7A2FA 12724 bytes
SHA-256: d3ba49a999edae0fb48cd71da2385f8847226d80bf4791e1ca0e0f8ccaf24e2b