PDF static analysis report

Static analysis result for SHA-256 bfb3c901f3c0b435…

CLEAN

PDF

232.9 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-26
MD5: 4410fe92473fc1ab2af38e60a049cb94 SHA-1: 493109691a7b2b7d64d7aeb52fdd273516fdc540 SHA-256: bfb3c901f3c0b435f5c7d6df28bd1957d4b45fbf09822d52066f5cf992225573
20 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0001

Heuristics 1

  • 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.

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_014_off00022afb.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x22AFB 149124 bytes
SHA-256: bd09085351f69f72807acf55be98860195c3b5d5ed736c98ff0c29b0e1a308a5
font_01_sfnt_off0002b55d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2B55D 45624 bytes
SHA-256: 532bf63ddd8448cf0001dd8d2357c21d1a87c414a79cc817fc65507e0e8e778f
font_02_sfnt_off0002c3e3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2C3E3 220780 bytes
SHA-256: f91b363df35c89abd10f1b74970f2be596ef427093c0804e3a9d6a9cb3588a76
font_03_sfnt_off00036c80.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x36C80 47796 bytes
SHA-256: e63a51dfd52b6a8c3166c59ef4814eb245c5181b09637107ec97ab4eb48e1cf5
font_04_sfnt_off0003852c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3852C 6096 bytes
SHA-256: 03c02e05377f87b7ffcfeecda6ee9d693b22f57d196f7e92f5eec09b0c4d8096

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