Malicious PDF — malware analysis report

Static analysis result for SHA-256 f915afc18c45afeb…

MALICIOUS

PDF

232.5 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-24
MD5: 79fb51f6a04d8f76db0fac21ce3a46bc SHA-1: f1469388e00ac26f38d0b5d47b5b0b43b82d8915 SHA-256: f915afc18c45afeb45d20b7a4051bea283f528b880504733e3314a3393f973c9
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: shared payload 8a6dd98c6d 21 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_010_off0001af45.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x1AF45 150220 bytes
SHA-256: 8a6dd98c6dfbcf34d273e2c42e491956c6a4e09c36fa6d1d259e570bef50be12
stream_022_off0002855f.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x2855F 18240 bytes
SHA-256: ab5f571bf0cd18a495d3ad2095b48edc8a90a4ff34d2cb5d46c82eaa51a75def
stream_026_off0002a4db.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x2A4DB 18240 bytes
SHA-256: 33e060654ed1208fc726f2323a8a9e7d9de6f6c8c2aedd340c7ed605b422fc95
font_00_sfnt_off00019f1e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x19F1E 217576 bytes
SHA-256: b6fdb9f94c9c584c1244422da139035b1c33e746ecb795158f83b30f8b3701ee
font_02_sfnt_off00032ce8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x32CE8 50208 bytes
SHA-256: 305bf8c7a76ca05575d24c7c0fa3c8ce32844576d3cdaa976f680868b869fef6
font_03_sfnt_off00033c50.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x33C50 50400 bytes
SHA-256: 3933f0a171d2e1d52238afd1697f635a25c78debe3762eae68e9de3aebda16b8

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