Malicious PDF — malware analysis report

Static analysis result for SHA-256 7b754d7f1e94200f…

MALICIOUS

PDF

180.6 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-22
MD5: 8c794454a379393cf1ad0a9e1925214e SHA-1: acf72dfa1c065d9c6eb71fa33f11cb0377f91533 SHA-256: 7b754d7f1e94200f70204773ffcfffbf9c119deae37b3765d7ed68667c90ff65
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_off0001a22b.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x1A22B 150448 bytes
SHA-256: 518328c148b361431b0815c8232d54953207de63e8f9d7205eea53586803e011
font_01_sfnt_off00026a22.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x26A22 220780 bytes
SHA-256: f91b363df35c89abd10f1b74970f2be596ef427093c0804e3a9d6a9cb3588a76
font_02_sfnt_off00027c53.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x27C53 45396 bytes
SHA-256: a62c5c603d082b5d89472c572b7272477f62322c5fadd0736381b36cf0feef49
font_03_sfnt_off000289ee.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x289EE 47796 bytes
SHA-256: e63a51dfd52b6a8c3166c59ef4814eb245c5181b09637107ec97ab4eb48e1cf5
font_04_sfnt_off0002c300.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2C300 6096 bytes
SHA-256: 03c02e05377f87b7ffcfeecda6ee9d693b22f57d196f7e92f5eec09b0c4d8096

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