Malicious PDF — malware analysis report

Static analysis result for SHA-256 309cbe3c6073bf2b…

MALICIOUS

PDF

525.3 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-19
MD5: 4764a68cb2fa56fe38b5a1bd5b79f9ec SHA-1: 75e680a529ca4f97e6663027040c2c8e4ed3b96e SHA-256: 309cbe3c6073bf2b304ecd4bb8d4f38221cf4d996416a4a0ed1067e28c5e049d
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_018_off00038345.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x38345 150872 bytes
SHA-256: 493af4a99fdb6f48b5c30ff67a1ad73dac105905289a6f67b91e35ce4dbfa10e
stream_088_off0006a87d.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x6A87D 18240 bytes
SHA-256: 33e060654ed1208fc726f2323a8a9e7d9de6f6c8c2aedd340c7ed605b422fc95
stream_126_off0007cfef.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x7CFEF 18240 bytes
SHA-256: a2c05697b5e85ae44c5ebbd7043315fd0deb6c369eb3c21604d8d63feb3c8170
font_00_sfnt_off00032bb3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x32BB3 29036 bytes
SHA-256: 09aecac3508b1a0ba968af20d3810819ec0adcfca595cea8985dfec48aae9e18
font_01_sfnt_off00037087.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x37087 218312 bytes
SHA-256: b0b25ceb1dac25131d58bab64e6ea4b61010832a8f91255cc49a205ccafa7a95
font_03_sfnt_off000411fc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x411FC 27964 bytes
SHA-256: e20a3c92b5204350016362e510bbe4f36aff5cb1bd2395328f9e0846ea6ec5d3
font_04_sfnt_off000445c0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x445C0 57040 bytes
SHA-256: 932afc4da525f7c251ca1592f344459cbafe78b7d576e9a9c5a0587060236d4a
font_05_sfnt_off0007ede7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7EDE7 6096 bytes
SHA-256: 03c02e05377f87b7ffcfeecda6ee9d693b22f57d196f7e92f5eec09b0c4d8096

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