Malicious PDF — malware analysis report

Static analysis result for SHA-256 9e221fcb847345f2…

MALICIOUS

PDF

183.3 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-19
MD5: a5dca1987899ced333e041a1ed92d8f0 SHA-1: 3cc52680c5133f4dd42a67875ee6fc89c6995772 SHA-256: 9e221fcb847345f2bd15d28947d25a97db8bb8df503563f83df8fc15038acf43
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 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_009_off00018bdd.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x18BDD 151220 bytes
SHA-256: 254fc6d9978b371a457f3202913e2e0fd79df9a658a1c7269bbf765c0363c3d4
stream_018_off000260fc.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x260FC 18240 bytes
SHA-256: 33e060654ed1208fc726f2323a8a9e7d9de6f6c8c2aedd340c7ed605b422fc95
font_00_sfnt_off00013750.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x13750 27932 bytes
SHA-256: d00faadc93ed262d11c7a5b1060d18e44ceaa13aaee0482cfc2d78216aa62e83
font_01_sfnt_off00017c6f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x17C6F 217424 bytes
SHA-256: 252612bed68fa8906940b14914ac83a64edebd1b4de58189971e169cd96e7d29
font_03_sfnt_off00021b7a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x21B7A 130080 bytes
SHA-256: 90d51bc5973bee7a68d8b0d1571a00b50636be26a73007f7a59f10c1bbbc3807
font_04_sfnt_off00027402.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x27402 50208 bytes
SHA-256: 305bf8c7a76ca05575d24c7c0fa3c8ce32844576d3cdaa976f680868b869fef6

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