Malicious PDF — malware analysis report

Static analysis result for SHA-256 c5d110f6f7f0cb6e…

MALICIOUS

PDF

79.4 KB Created: 2025-07-06 12:09:59 +03:00 Authoring application: 376377000w000k000h000t000m000l000t000o000p000d000f000 0000000.00010002000.0006 (via GPL Ghostscript 9.53.3) First seen: 2026-06-27
MD5: 1999402c57f0f3189a85305b1af88e67 SHA-1: 018b50baa5564376b0206e8b98eb408bce6e8d06 SHA-256: c5d110f6f7f0cb6e806bd7fb320fe125ebfd3ba9109c3d0e3ba32376311fc100
76 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7049

Heuristics 4

  • 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.
  • 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://successalpha.team/upload/files/7930001259.pdf In PDF document text
    • https://presensismp1plg.net/ma_ypkp_b/userfiles/files/15733663677.pdfIn PDF document text
    • https://wonwon.taipei/photo/file/10795909085.pdfIn PDF document text
    • http://giaiphaptms.com/upload/files/dekarebiweluluw_gobefazag_zumof.pdfIn PDF document text
    • http://computerdoki.hu/user/file/6c7aee46-47df-4ac0-9ca8-d471f21816f2.pdfIn PDF document text
    • http://expresskaliski.info/file/22066332726.pdfIn PDF document text
    • http://accutindustry.com/Upload/files/20250620041435.pdfIn PDF document text
    • https://sodepacthai.com/user_img/file/3f74e868-09f5-4fd1-a5a2-48c5414d621e.pdfIn PDF document text
    • https://uniquecharacters.com/upload/files/bajonokum-gerutefaputuga-lukekonojitube.pdfIn PDF document text
    • http://ydis.kr/userfiles/file/201132384791.pdfIn PDF document text
    • http://pescadoresresort.com/upload_by_ck/files/19020705875.pdfIn PDF document text
    • http://snuhonors.com/userfiles/file/gojuzoladuvedup_bulozovazojoj.pdfIn PDF document text
    • http://lunaleo.pl/userfiles/file/9339dae4-2534-4627-9327-6e1d75a14ebe.pdfIn PDF document text
    • http://hstechno.com/userData/ebizro_board/file/31075625120.pdfIn PDF document text
    • http://gkz-crimea.ru/userfiles/file/guzokukopafa.pdfIn PDF document text
    • https://nitoxuba.tugoduzak.com/38869082154846973276004621849890306884110?simowutijolafizetojetojuworoxewerekojufixaxizodofugavadezerufugaminubufozelazukofetexerewa=gonufuxibelakanipejuvalekorokomoruzozebazimifupikojuzugawufixinobesokiluwidutulipewegolopoxewezoxavexasemamejepazitajupuridixabonudubopokelesabuvawejikogimogipiseletulopusibozenefulurukidalisabanotese&utm_kwd=why+won%27t+my+maytag+dishwasher+drain&lumojezujizinubeviwikemusufepapopivurimimofokesupiwifadezanavakisasukorixaw=famivuvogazogedemawesurujonidusatomizaxigadesunipowesozaberotijikizegosejoxolawasakozivokunasukutarizojarugekinogamuke)/Type/ActionIn PDF document text
    • https://successalpha.team/upload/files/7930001259.pdf)/Type/ActionIn PDF document text
    • https://presensismp1plg.net/ma_ypkp_b/userfiles/files/15733663677.pdf)/Type/ActionIn PDF document text
    • https://wonwon.taipei/photo/file/10795909085.pdf)/Type/ActionIn PDF document text
    • http://giaiphaptms.com/upload/files/dekarebiweluluw_gobefazag_zumof.pdf)/Type/ActionIn PDF document text
    • http://computerdoki.hu/user/file/6c7aee46-47df-4ac0-9ca8-d471f21816f2.pdf)/Type/ActionIn PDF document text
    • http://expresskaliski.info/file/22066332726.pdf)/Type/ActionIn PDF document text
    • http://accutindustry.com/Upload/files/20250620041435.pdf)/Type/ActionIn PDF document text
    • https://sodepacthai.com/user_img/file/3f74e868-09f5-4fd1-a5a2-48c5414d621e.pdf)/Type/ActionIn PDF document text
    • https://uniquecharacters.com/upload/files/bajonokum-gerutefaputuga-lukekonojitube.pdf)/Type/ActionIn PDF document text
    • http://ydis.kr/userfiles/file/201132384791.pdf)/Type/ActionIn PDF document text
    • http://pescadoresresort.com/upload_by_ck/files/19020705875.pdf)/Type/ActionIn PDF document text
    • http://snuhonors.com/userfiles/file/gojuzoladuvedup_bulozovazojoj.pdf)/Type/ActionIn PDF document text
    • http://lunaleo.pl/userfiles/file/9339dae4-2534-4627-9327-6e1d75a14ebe.pdf)/Type/ActionIn PDF document text
    • http://hstechno.com/userData/ebizro_board/file/31075625120.pdf)/Type/ActionIn PDF document text
    • http://gkz-crimea.ru/userfiles/file/guzokukopafa.pdf)/Type/ActionIn PDF document text
    • https://nitoxuba.tugoduzak.com/38869082154846973276004621849890306884110?simowutijolafizetojetojuworoxewerekojufixaxizodofugavadezerufugaminubufozelazukofetexerewa=gonufuxibelakanipejuvalekorokomoruzozebazimifupikojuzugawufixinobesokiluwidutulipewegolopoxewezoxavexasemamejepazitajupuridixabonudubopoPDF link annotation
    • https://nitoxuba.tugoduzak.com/38869082154846973276004621849890306884110?simowutijolafizetojetojuworoxewerekojufixaxizodofugavadezerufugaminubufozelazukofetexerewa=gonufuxibelakanipejuvalekorokomoruzozebazimifupikojuzugawufixinobesokiluwidutulipewegolopoxewezoxavexasemamejepazitajupuridixabonudubopokelesabuvawejikogimogipiseletulopusibozenefulurukidalisabanotese&utm_kwd=why+won%27t+my+maytag+dishwasher+drain&lumojezujizinubeviwikemusufepapopivurimimofokesupiwifadezanavakisasukorixaw=famivuvogazoPDF link annotation
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://ns.adobe.com/iX/1.0/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://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/xap/1.0/rights/In PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00010e47.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10E47 6200 bytes
SHA-256: 0bc301a98a4a9affa3c14e16efb31d71908b4a6b580845c14649bf03904fe855
font_01_sfnt_off00012081.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12081 3036 bytes
SHA-256: 1ef45db7b5f4a846a7e1f09c16dadddf39e976ea01a81db57e00f9233a5c0a55