PDF static analysis report

Static analysis result for SHA-256 88c7d12aaed3d57c…

SUSPICIOUS

PDF

229.9 KB Created: 2022-06-05 12:44:40 +02:00 Authoring application: ningeld (via PDF Master 1.0.1) First seen: 2022-07-15
MD5: a748514bbe91705335afba2f0bae5ce0 SHA-1: 35a51b486917ff1dc1241d35f20d5bb2bfa512d7 SHA-256: 88c7d12aaed3d57caab2d7e5f4372fcc2b2d1385d8700b7acaedef3c50b0d636
34 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF contains heuristics indicating it advertises cracked software and includes an external URI. The linked URL 'http://evacdir.com/disappearances/...' likely serves as a download point for malicious payloads, disguised as software. The document body is heavily obfuscated and does not provide direct clues, but the combination of the cracked software lure and the suspicious URL strongly suggests a malware distribution attempt.

Machine Learning

  • Nyx PDF Classifier clean score 0.0109

Heuristics 3

  • 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://evacdir.com/disappearances/ZG93bmxvYWR8WE41Y1d3NWZId3hOalUwTkRJeU1ETTJmSHd5TlRnM2ZId29UU2tnU0dWeWIydDFJRnRHWVhOMElFZEZUbDA?vistakon=U01TU2VuZGVyU01/kornelius=petaled PDF link annotation
    • https://www.blackheadpopping.com/we-pdf-watermark-remover-0-2-1-crack-activation-code-updated-2022/In PDF document text
    • https://halfin.ru/portable-convert-mp3-serial-key-free-download-updated/In PDF document text
    • https://redmoonstar.com/wp-content/uploads/2022/06/redmallo.pdfIn PDF document text
    • https://www.sdssocial.world/upload/files/2022/06/JSUBkWQcPqsWok1oGRtw_05_a932fff020b2bfaa9d63988757957b49_file.pdfIn PDF document text
    • https://biokot.com/mutiara-quran-hari-ini-registration-code-mac-win-latest-2022/In PDF document text
    • https://5c07.com/pdf-file-splitter-license-keygen-3264bit-latest-2022/In PDF document text
    • https://neherbaria.org/portal/checklists/checklist.php?clid=9609In PDF document text
    • https://shrouded-plateau-90999.herokuapp.com/Writer_039s_Blocks.pdfIn PDF document text
    • https://immense-forest-20305.herokuapp.com/DTM_DB_Stress_Standard.pdfIn PDF document text
    • https://www.sdssocial.world/upload/files/2022/06/JSUBkWQcPqsWok1oGRtw_05_a932fff020b2bfaa9d63988In PDF document text
    • https://taboshea.wixsite.com/rowppudrera/post/visiotask-crack-free-april-2022In PDF document text
    • http://www.tcpdf.orgIn PDF document text
    • http://www.iec.chIn 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

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_007_off0000345c.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x345C 120140 bytes
SHA-256: a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4
icc_00_off000358a2.icc pdf-icc-profile PDF ICC profile at offset 0x358A2 3144 bytes
SHA-256: 3f6d674174f3804eb0dabdac90ae17486e898c5063a66f861c116ea033da8301
font_01_sfnt_off0000e23f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE23F 76772 bytes
SHA-256: 07ce6fea3c98bf59133021be55ce9147f9c26365efe580a2a4f82130ca697f54