Malicious PDF — malware analysis report

Static analysis result for SHA-256 4c14e05c0a3dd824…

MALICIOUS

PDF

183.5 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-19
MD5: afbe51698880a5100f6544aeeaef60a4 SHA-1: 2c608e6daf10f1840b33199d1aca42905ff474da SHA-256: 4c14e05c0a3dd824c70901e0dfdae5d4c04df08549d70e7c025ccbe71dff7855
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_007_off00017d82.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x17D82 151220 bytes
SHA-256: 254fc6d9978b371a457f3202913e2e0fd79df9a658a1c7269bbf765c0363c3d4
stream_016_off000252a1.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x252A1 18240 bytes
SHA-256: 33e060654ed1208fc726f2323a8a9e7d9de6f6c8c2aedd340c7ed605b422fc95
font_00_sfnt_off000136e9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x136E9 29380 bytes
SHA-256: d23560a62e85f9d12e1ba93286f6bfd01cd38523174c2890b881b6eed2fd7ec6
font_02_sfnt_off00020d1f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x20D1F 130080 bytes
SHA-256: 90d51bc5973bee7a68d8b0d1571a00b50636be26a73007f7a59f10c1bbbc3807
font_03_sfnt_off000265a8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x265A8 217340 bytes
SHA-256: 94e96ca5dcf0707727b48752fdd01a4cb343919f3b48cba95a6cbc0d6d0c748e
font_04_sfnt_off000274c1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x274C1 50208 bytes
SHA-256: 305bf8c7a76ca05575d24c7c0fa3c8ce32844576d3cdaa976f680868b869fef6

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