Malicious PDF — malware analysis report

Static analysis result for SHA-256 b335be72b55e46ca…

MALICIOUS

PDF

97.3 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-22
MD5: 0b7b6f9e99cf442adf9e3c54d02a635f SHA-1: 578c1b4cf2c2ed1f37640fbdc255e15aea25e165 SHA-256: b335be72b55e46ca40f493133d618a6a3f25cfb9d20a9b210a5bf4954cb3b933
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 fa790acd85 90 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_007_off0000aa6b.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0xAA6B 150204 bytes
SHA-256: adeee280ed370796a0fcd84bda4ea76e4025f00d860cc46d5b654ec4af0f9311
font_00_sfnt_off0000a1a2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA1A2 15176 bytes
SHA-256: bf9017cd4fc73b7efe8f511514074019c89c0f2f2c1f41bba4f9ffb204299ae0
font_02_sfnt_off000136bd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x136BD 129020 bytes
SHA-256: d1e99dafdf2672759a3675eca54f2c8f7e3faf63bcd81c0a9f5ba0fc5dba040e
font_03_sfnt_off0001689c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1689C 217020 bytes
SHA-256: fa790acd85c5f2dd82c32029e23bb53427a55a09ac3bd416e6d869759fa35834
font_04_sfnt_off00017670.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x17670 45756 bytes
SHA-256: 1a35022585c287e48596571e2a63629cb2f44606ce642ab18af5da4a47ca8e59

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