Malicious PDF — malware analysis report

Static analysis result for SHA-256 f75d9bdee66bee0d…

MALICIOUS

PDF

514.9 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-19
MD5: 1e04707ba508335106d71c6fc23e92c6 SHA-1: e1d660c3900ba7efe176e32ebf2d6ac0de3c64fb SHA-256: f75d9bdee66bee0d554b273e9090744db6f4baa039fff756ebb0c82a5ac9701a
80 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0001

Heuristics 2

  • 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.
  • Callback phishing phone lure medium SE_CALLBACK_LURE
    Document asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) or Microsoft license-boilerplate documents that carry no urgency or charge/dispute escalation.
🗂 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 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_057_off00041ae5.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x41AE5 145312 bytes
SHA-256: 1168515e9ec52b4d0768c4f047399a0a3412910487a2f6f804a47d06d357ef91
stream_086_off00059fed.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x59FED 18240 bytes
SHA-256: a2c05697b5e85ae44c5ebbd7043315fd0deb6c369eb3c21604d8d63feb3c8170
font_01_sfnt_off0005f468.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5F468 219216 bytes
SHA-256: c4c496ce74c22228476c43b419693c8d0b5d72c0ad77f67677bae362cc51fe6c
font_02_sfnt_off000646a2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x646A2 29624 bytes
SHA-256: ae770b8b9462fc2d90ca37831a991758084bf89c86b26dd6dfe4ec8d3a2f62b3

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