Malicious PDF — malware analysis report

Static analysis result for SHA-256 197b5a842147b10c…

MALICIOUS

PDF

456.9 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-21
MD5: dbfdc01da72093a848da6aad16b0f19c SHA-1: d4dce04cc63f4d4c502e6d9fe43f70b5d1d3d452 SHA-256: 197b5a842147b10cc4be2745934f0bc3396e699145c6a1eaa6fd65bd58330ca7
60 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0001

Heuristics 1

  • 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.
🗂 Part of campaign: shared payload 8456bc7479 3 samples

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 8

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_016_off000412fe.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x412FE 150040 bytes
SHA-256: 3f20f751f0fed8bd2967a9e7d981b37963bc39e6d4a027f39e8391398a1395e1
stream_055_off0005eec3.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x5EEC3 18240 bytes
SHA-256: ab5f571bf0cd18a495d3ad2095b48edc8a90a4ff34d2cb5d46c82eaa51a75def
stream_063_off00061e25.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x61E25 18240 bytes
SHA-256: 33e060654ed1208fc726f2323a8a9e7d9de6f6c8c2aedd340c7ed605b422fc95
font_00_sfnt_off000402c2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x402C2 217640 bytes
SHA-256: 95ab009516d9456667c3c13046c3c086c5a8c833310765b1f39b5fcf2896e0e3
font_02_sfnt_off0004f2c3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4F2C3 50444 bytes
SHA-256: b6df658f386dca8a12e89f85ba84d6832dc07f4c654bafcdff68c2433aa8d474
font_03_sfnt_off0006ad78.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6AD78 14536 bytes
SHA-256: b4e9e8ce4940b2d07117c9a8c493915f91be36ebd20ff6351f658d91e16a2d34
font_04_sfnt_off0006b58d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6B58D 61572 bytes
SHA-256: 8456bc747923b87fc140c85495d980a19bf87fb026a9db9ab40ad90a4ec44f63
font_05_sfnt_off0006e379.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6E379 50400 bytes
SHA-256: 3933f0a171d2e1d52238afd1697f635a25c78debe3762eae68e9de3aebda16b8

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