Malicious PDF — malware analysis report

Static analysis result for SHA-256 49dcd81cc6670f68…

MALICIOUS

PDF

187.4 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-21
MD5: f276d01366ff55edd4459e0bb75828c6 SHA-1: 6dcb0d639389309dec0258c4c410cbf2c2d377f8 SHA-256: 49dcd81cc6670f680dfe629cb9e981a7a2d2283d11ce1246411701c70a1d3c4f
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_014_off0001c4ff.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x1C4FF 150264 bytes
SHA-256: 6c06132be7ea8db7cd473e5b6b6af25fef3308e52facf9fd0fd2c4de0e0ea3ab
font_01_sfnt_off000251b4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x251B4 10936 bytes
SHA-256: 617108f4846dcf6f43c082f64f07f890565687874cb5e26c9ae75446db8efd55
font_02_sfnt_off0002652f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2652F 21856 bytes
SHA-256: 16e47ee4625740a6ef8353af0f74820211f222546e57ec786afbb35f3601d499
font_03_sfnt_off000283ee.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x283EE 220780 bytes
SHA-256: f91b363df35c89abd10f1b74970f2be596ef427093c0804e3a9d6a9cb3588a76
font_04_sfnt_off0002961f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2961F 45396 bytes
SHA-256: a62c5c603d082b5d89472c572b7272477f62322c5fadd0736381b36cf0feef49
font_05_sfnt_off0002a3ba.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2A3BA 47796 bytes
SHA-256: e63a51dfd52b6a8c3166c59ef4814eb245c5181b09637107ec97ab4eb48e1cf5
font_06_sfnt_off0002dcdd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2DCDD 6096 bytes
SHA-256: 03c02e05377f87b7ffcfeecda6ee9d693b22f57d196f7e92f5eec09b0c4d8096

Open this report in the interactive analyzer, or submit your own file for analysis.