Malicious PDF — malware analysis report

Static analysis result for SHA-256 8180ec77333aa31e…

MALICIOUS

PDF

351.9 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-20
MD5: c00f374cd12ac5020033f1888d68c015 SHA-1: 5881a6b7de57072d8f1936febc7c31cb139bb479 SHA-256: 8180ec77333aa31e5e61879ee21cbdcde61f89d346932c6d1d80d3ae1e2ec7fb
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 7

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_019_off00036ce9.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x36CE9 151124 bytes
SHA-256: f6c1db44f968b41af9ce5d8ce196e298c6f551fca602d9756e9069c80932379f
stream_036_off0004b8eb.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4B8EB 18240 bytes
SHA-256: 33e060654ed1208fc726f2323a8a9e7d9de6f6c8c2aedd340c7ed605b422fc95
font_01_sfnt_off0003fceb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3FCEB 27576 bytes
SHA-256: a9a601f1e407f201a28ef689b75add2796d74091f356347e26836300d3e9a096
font_02_sfnt_off00046740.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x46740 13508 bytes
SHA-256: bd9e83287b0d68b69d51ade3b1a6d88c9d79616100fdc6bf8b94f35bdafefa18
font_03_sfnt_off000489a5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x489A5 44608 bytes
SHA-256: ad0a986b4faa17165f10cf98a86d2bcdde0c42b8687c816e6455e50cfb635264
font_04_sfnt_off0004e2a9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4E2A9 217304 bytes
SHA-256: becf5400dd87a01dc7557802cdfdca262d54f2eea94bd34ad5c01b38fcdd4179
font_05_sfnt_off00052336.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x52336 10772 bytes
SHA-256: a38386d235cb8fde479c073bbabeeb44e7f5c480001fd3def913e27b42b7ec0a

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