Malicious PDF — malware analysis report

Static analysis result for SHA-256 01aa2a35a1407074…

MALICIOUS

PDF

128.7 KB Created: 2022-07-26 09:32:27 +00:00 Authoring application: canhen (via PDF Master 1.0.1) First seen: 2026-06-01
MD5: ae15178a5920a07b8fedf44aa4403316 SHA-1: 73f1f3edfbc55efc243d1b889dc29509bfe520d2 SHA-256: 01aa2a35a14070745ac539b6d51fa02fd665988d72a3f7c094c2169af562f625
74 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0013

Heuristics 4

  • Cracked-software lure uses download-gateway redirectors high PDF_CRACKED_SOFTWARE_REDIRECTOR_LINK_FARM
    PDF contains multiple cracked-software/keygen/serial-key lure links together with long encoded download-gateway URLs or known crack-download redirector hosts. This is stronger than generic piracy vocabulary: the document is an SEO lure that funnels users through redirect/download infrastructure commonly used for adware, unwanted software, or droppers.
  • PDF link farm advertises cracked/pirated software medium PDF_CRACKED_SOFTWARE_LURE
    PDF contains many clickable links whose targets use cracked-software, keygen, serial-key, or warez vocabulary. These are SEO-spam lure documents that rank for software-piracy searches and route users to fake 'crack' download pages distributing potentially-unwanted programs, adware, or droppers. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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://lehmanbrotherbankruptcy.com/U21hcnQgWW91VHViZSBUViBOTyBBRFMhIChBbmRyb2lkIFRWKSB2Ni4xNy4xMzYgW0xhdGVzdF0U21/attaches/mangula.unique?ZG93bmxvYWR8NlczTVRVNGNIRjhmREUyTlRneU1UZzVPRFY4ZkRJMU9UQjhmQ2hOS1NCWGIzSmtjSEpsYzNNZ1cxaE5URkpRUXlCV01pQlFSRVpk=matinee/sarbah&sentiment=basgetti PDF link annotation
    • http://dragonsecho.com/?p=15060In PDF document text
    • http://dottoriitaliani.it/ultime-notizie/senza-categoria/download-new-one-click-maintenance-full-version/In PDF document text
    • https://koenigthailand.com/wp-content/uploads/2022/07/Tron_Legacy_3d_1080p_Download_Yify.pdfIn PDF document text
    • http://rootwordsmusic.com/wp-content/uploads/2022/07/XPlane_11_IXEG_737300_V12_Serial_Key.pdfIn PDF document text
    • https://naigate.com/wp-content/uploads/2022/07/Arcon_Arquitetura_Visual_Em_Portuguesrar.pdfIn PDF document text
    • https://rwbible.com/steins-gate-elite-update-v20190225-codex-exclusive/In PDF document text
    • https://osqm.com/nt072-panasonic-europe-v22-map-update/In PDF document text
    • https://coleccionohistorias.com/2022/07/26/autocad-mobile-2019-xforce-keygen-64-bit-install/In PDF document text
    • https://hotelforestia.fr/?p=37465In PDF document text
    • https://phxicc.org/wp-content/uploads/2022/07/Qda_Miner_Crack.pdfIn PDF document text
    • https://mindfullymending.com/serial-number-of-obc-caste-in-the-central-list-for-andhra-33/In PDF document text
    • https://expressionpersonelle.com/vorbis-vs2010-x86-rwdi/In PDF document text
    • https://repliquetees.com/advert/seafight-hack-v58-free-install-13/In PDF document text
    • http://slovenija-lepa.si/wp-content/uploads/2022/07/Ratiborus_KMS_Tools_07012018_Portable_CracksMind_64_bit.pdfIn PDF document text
    • http://madshadowses.com/dnv-phast-crack-better/In PDF document text
    • http://shop.chatredanesh.ir/?p=83683In PDF document text
    • http://www.chandabags.com/advanced-systemcare-13-2-license-key-pro-updated-repack/In PDF document text
    • https://soundstorm.online/wp-content/uploads/2022/07/yecquy.pdfIn PDF document text
    • https://perlevka.ru/advert/high-octane-drift-crack-dll-extra-quality/In PDF document text
    • https://threepatrons.org/news/lak-hadahana-sinhala-astrology-software-11-new/In PDF document text
    • http://lehmanbrotherbankruptcy.com/u21hcnqgww91vhvizsbuvibotybbrfmhichbbmryb2lkifrwksb2ni4xny4xmzygw0xhdgvzdf0u21/attaches/mangula.unique?zg93bmxvywr8nlcztvrvngnirjhmreuytlrneu1uzzvprfy4zkrjmu9uqjhmq2hos1ncwgizsmtjsepsyznnz1cxae5urkpruxlcv01pqlfsrvpk=matinee/sarbah&sentiment=basgettiIn 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

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_008_off000193bb.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x193BB 119072 bytes
SHA-256: df221e87b81d1531cafdadb6c09a602e9f604d1baf0a17bbd350cbb83baa06f7
font_00_sfnt_off00001850.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1850 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000a03c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA03C 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261

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