Malicious PDF — malware analysis report

Static analysis result for SHA-256 f588df6aae1a53b1…

MALICIOUS

PDF

525.4 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-21
MD5: 2574de6d745e4b447ed236f408ca0b36 SHA-1: fab4c1586894fa2b02331d63d235457c084c9942 SHA-256: f588df6aae1a53b1d3cdae5b996d28536e9cba30ebfae1716a88c4ee8cbe15a1
60 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0001

Heuristics 1

  • Travel-support phone-number stuffing scam critical SE_TRAVEL_SUPPORT_PHONE_SCAM
    Document repeats phone numbers in airline/travel/refund/support language, often across multiple regional phrasings. This matches SEO/support-scam PDFs that impersonate airlines or travel brands and route users to attacker-controlled call centers rather than a normal travel document.
🗂 Part of campaign: volaris.com 813 samples

Related samples 8

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

Full JSON: related samples API

Extracted artifacts 8

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_016_off0003726e.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x3726E 150872 bytes
SHA-256: 493af4a99fdb6f48b5c30ff67a1ad73dac105905289a6f67b91e35ce4dbfa10e
stream_088_off0006a8be.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x6A8BE 18240 bytes
SHA-256: 33e060654ed1208fc726f2323a8a9e7d9de6f6c8c2aedd340c7ed605b422fc95
stream_126_off0007d030.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x7D030 18240 bytes
SHA-256: a2c05697b5e85ae44c5ebbd7043315fd0deb6c369eb3c21604d8d63feb3c8170
font_00_sfnt_off00032b39.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x32B39 28568 bytes
SHA-256: b3daf27ba4ad8855779e9b8104cc8ab7b3fdc1a12c45655bce58f650b9a7d814
font_02_sfnt_off00040125.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x40125 27964 bytes
SHA-256: e20a3c92b5204350016362e510bbe4f36aff5cb1bd2395328f9e0846ea6ec5d3
font_03_sfnt_off000434e9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x434E9 188244 bytes
SHA-256: 05db1037b30b429847d9ee2072eb0dc2c0f73e0315071e265b54a810759db44a
font_04_sfnt_off00044601.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x44601 57040 bytes
SHA-256: 932afc4da525f7c251ca1592f344459cbafe78b7d576e9a9c5a0587060236d4a
font_05_sfnt_off0007ee28.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7EE28 6096 bytes
SHA-256: 03c02e05377f87b7ffcfeecda6ee9d693b22f57d196f7e92f5eec09b0c4d8096

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