Malicious PDF — malware analysis report

Static analysis result for SHA-256 aace7e5f7b3183cd…

MALICIOUS

PDF

176.6 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-24
MD5: 7b9d442aaa3b9212308291619f3ba326 SHA-1: c1462fe0b5144191cd31f74cccc2e91999edd3d0 SHA-256: aace7e5f7b3183cd278b037dbb1eb5d3c2d0bfbc9fa47105fc066b82fca60785
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_012_off0001c0dd.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x1C0DD 149756 bytes
SHA-256: 15f6c765f4350973b31a4561b1b1d93dfc15caf5336b83aa298091ef04a2594b
font_00_sfnt_off0001ace7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1ACE7 292156 bytes
SHA-256: 08e03e7b904a0421c904a1a0fbf24b771cbc492f593c0843cb0541c6103ddb4a
font_02_sfnt_off000260b5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x260B5 220792 bytes
SHA-256: 86846322da3d79bdb423de239457a9b02e4d1bbe3e8acfda1cbe6d14251f31e3
font_03_sfnt_off00027323.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x27323 47820 bytes
SHA-256: c37ff9f7ac38071c5562ac4531b40d9dd44e418c77721c770c79c0dc31a9a670
font_04_sfnt_off0002ac8d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2AC8D 6096 bytes
SHA-256: 03c02e05377f87b7ffcfeecda6ee9d693b22f57d196f7e92f5eec09b0c4d8096

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