Malicious PDF — malware analysis report

Static analysis result for SHA-256 03e2fbac8cab5490…

MALICIOUS

PDF

115.6 KB Created: 2022-09-13 17:40:54 +00:00 Authoring application: solohar (via PDF Master 1.0.1) First seen: 2026-05-10
MD5: a98c5037b1ead340742485d1a1a91095 SHA-1: de36889d38599745f16b71b308a03ffdab652ab2 SHA-256: 03e2fbac8cab5490c84dad5420de1537c1459811c5c79c792999742c25e798cc
124 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0016

Heuristics 4

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small 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.
  • Cracked-software lure uses shortlink/download gateway critical PDF_CRACKED_SOFTWARE_SHORTLINK_LURE
    PDF visible text advertises a crack, serial number, archive, or pirated-software download and pairs it with a shortlink or encoded download gateway. This is a high-confidence social-engineering carrier for unwanted software or droppers; the PDF itself is not a parser exploit.
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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 http://raisengine.com/checkpoints/QWxvbnMgRmFjdG9yeSBGdXRhbmFyaSBEcmFnb24gUXVlc3QQWx.ZG93bmxvYWR8S1cwTVhCdWRtaDhmREUyTmpJMk9EQXpPVEI4ZkRJMU9UQjhmQ2hOS1NCWGIzSmtjSEpsYzNNZ1cxaE5URkpRUXlCV01pQlFSRVpk?assam.rubenfeld&harsher PDF link annotation
    • https://pi-brands.com/wp-content/uploads/2022/09/Dragon_Quest_VIII_Hack_v30_Android_iOS.pdfIn PDF document text
    • http://kerrybusinessonline.com/wp-content/uploads/2022/09/Need_For_Speed_World_Save_Editor_Downloadl.pdfIn PDF document text
    • https://engagementlandschaft.de/wp-content/uploads/2022/09/autodesk_revit_mep_2014_ita_torrent.pdfIn PDF document text
    • http://zabarang.com/wp-content/uploads/2022/09/janazeb.pdfIn PDF document text
    • http://seo-gurus.net/?p=15716In PDF document text
    • http://karnalketo.com/wp-content/uploads/2022/09/HOT_Free_Download_MORDHAU_zip.pdfIn PDF document text
    • https://rebon.com.co/vmware-workstation-pro-12-5-9-build-7535481-x64-serial-key/In PDF document text
    • http://namiflorist.com/?p=15677In PDF document text
    • https://jovenesvip.com/wp-content/uploads/2022/09/nocgle.pdfIn PDF document text
    • https://rhemaaccra.org/wp-content/uploads/2022/09/Tietze_Schenk_Halbleiter_Schaltungstechnik_Pdf_210.pdfIn PDF document text
    • https://selfpowered.net/starnet-xwin32-9-0-build-1119-with-license-file/In PDF document text
    • https://tuinfonavit.xyz/microsoft-office-visio-2010-portable-mega-high-quality/In PDF document text
    • https://seo-focus.com/wp-content/uploads/2022/09/Master_Password_Generator_For_Dell_D35B_A95B_595B_2A7B14.pdfIn PDF document text
    • https://securetranscriptsolutions.com/wp-content/uploads/2022/09/Gilisoft_Secure_Disc_Creator_Serial_Key_FULL.pdfIn PDF document text
    • https://silkfromvietnam.com/wp-content/uploads/2022/09/Vigil_The_Longest_Night_Free_Download_PC_Game_TOP.pdfIn PDF document text
    • https://www.pinio.eu/wp-content/uploads//2022/09/phyyud.pdfIn PDF document text
    • http://www.studiofratini.com/watchmrmajnuenglishsubtitlesonline-free/In PDF document text
    • https://vivegeek.com/wp-content/uploads/2022/09/bertyeri.pdfIn PDF document text
    • https://healinghillary.com/wp-content/uploads/2022/09/Buku_Muhadatsah_Pdf.pdfIn PDF document text
    • https://www.cma-pub.com/wp-content/uploads/2022/09/heafwend.pdfIn PDF document text
    • http://kerrybusinessonline.com/wp-In PDF document text
    • https://engagementlandschaft.de/wp-In PDF document text
    • https://rhemaaccra.org/wp-In PDF document text
    • https://seo-focus.com/wp-In PDF document text
    • https://securetranscriptsolutions.com/wp-In PDF document text
    • https://silkfromvietnam.com/wp-In PDF document text
    • http://raisengine.com/checkpoints/qwxvbnmgrmfjdg9yesbgdxrhbmfyasbecmfnb24guxvlc3qqwx.zg93bmxvywr8s1cwtvhcdwrtadhmreuytmpjmk9eqxppvei4zkrjmu9uqjhmq2hos1ncwgizsmtjsepsyznnz1cxae5urkpruxlcv01pqlfsrvpk?assam.rubenfeld&harsherIn PDF document text
    • http://www.tcpdf.orgIn 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/xap/1.0/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://www.aiim.org/pdfa/ns/extension/In PDF document text
    • http://www.aiim.org/pdfa/ns/schema#In PDF document text
    • http://www.aiim.org/pdfa/ns/property#In PDF document text
    • http://www.aiim.org/pdfa/ns/id/In PDF document text
🗂 Part of campaign: secureserver.net 1471 samples

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Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001a51.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1A51 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000a23d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA23D 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261

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