Malicious PDF — malware analysis report

Static analysis result for SHA-256 14d4749fc925ccb1…

MALICIOUS

PDF

264.2 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-22
MD5: 85bfa135f890a80508b1b199b1b7cafa SHA-1: df8c324f26dc3e330cba7194d7a2e197079e0810 SHA-256: 14d4749fc925ccb1a1dbd3fd752eafa2d212db97f1118cdc40d4e4274b2f0289
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 5

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_017_off00031c85.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x31C85 151204 bytes
SHA-256: 4d5cc1a53d98c50c06f5e41a72374b0566fe0646e6331cdcf8b9883e64f02f98
font_01_sfnt_off0003c387.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3C387 45808 bytes
SHA-256: c88fff99efd9e33330c28a56a656e9b8220b38ffd80599b731e8ceb9cd38b666
font_02_sfnt_off0003e619.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3E619 220780 bytes
SHA-256: f91b363df35c89abd10f1b74970f2be596ef427093c0804e3a9d6a9cb3588a76
font_03_sfnt_off0003f84a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3F84A 47796 bytes
SHA-256: e63a51dfd52b6a8c3166c59ef4814eb245c5181b09637107ec97ab4eb48e1cf5
font_04_sfnt_off000410ee.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x410EE 6096 bytes
SHA-256: 03c02e05377f87b7ffcfeecda6ee9d693b22f57d196f7e92f5eec09b0c4d8096

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