Malicious PDF — malware analysis report

Static analysis result for SHA-256 624cb466ef23e353…

MALICIOUS

PDF

424.2 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-19
MD5: df812faca5db256f22c7af5bc965876c SHA-1: 01ba62f20adada73ef33384dbb6a58b4d5578934 SHA-256: 624cb466ef23e353b83b37b6dbc56d2566a7a8399fa4f058f5509c9f8b932c70
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 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_033_off0004bc4c.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4BC4C 18240 bytes
SHA-256: 33e060654ed1208fc726f2323a8a9e7d9de6f6c8c2aedd340c7ed605b422fc95
stream_042_off0004f73b.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4F73B 153576 bytes
SHA-256: eb2b5ccfedfa22e2beb781f59dbf539b91eca20998faa231612fe955d048ec56
font_00_sfnt_off0003f444.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3F444 25948 bytes
SHA-256: 2edc933a0516429309eb166bfb83020807b105ba3e71c90905c0dcdf20caecba
font_01_sfnt_off0004ee71.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4EE71 13456 bytes
SHA-256: 4237c764fe58c7ff59a38f0ba44f8db96f3a0483616945b7bef44aa3a8a5d7b4
font_03_sfnt_off00058f03.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x58F03 219720 bytes
SHA-256: a81433ddd1b3f1b37b465f33ae155d5b9559eb52c40357ec634d5e9662212541
font_04_sfnt_off00068987.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x68987 29104 bytes
SHA-256: f5b5feadffca8b59a85af21283be1b3c443b2a3aa5123d66f223ba27bf0c0953

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