Malicious PDF — malware analysis report

Static analysis result for SHA-256 c879a5fd22151a11…

MALICIOUS

PDF

524.5 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-19
MD5: d10db35c8edbd2b5b17b62df6df06dbb SHA-1: 0b2c2a458a3075a4252ed4728e047db33e358854 SHA-256: c879a5fd22151a11150ad9772bbd21252eea7d716361481a3ca4f777ab5632bf
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: volaris.com 813 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_018_off0003801b.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x3801B 150872 bytes
SHA-256: 493af4a99fdb6f48b5c30ff67a1ad73dac105905289a6f67b91e35ce4dbfa10e
stream_088_off0006a553.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x6A553 18240 bytes
SHA-256: 33e060654ed1208fc726f2323a8a9e7d9de6f6c8c2aedd340c7ed605b422fc95
stream_126_off0007ccc5.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x7CCC5 18240 bytes
SHA-256: a2c05697b5e85ae44c5ebbd7043315fd0deb6c369eb3c21604d8d63feb3c8170
font_00_sfnt_off00032b36.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x32B36 218200 bytes
SHA-256: ad67352bb10eb82ea757dde1f19b5cfc577e0f7fe6e3d4d4fb78a4804424afb1
font_01_sfnt_off00033dcf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x33DCF 27040 bytes
SHA-256: d88fa3347b19ac08801a7f7c31400aae82e45ce08a35c7cf2eee67b044a89a91
font_03_sfnt_off00040ed2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x40ED2 27964 bytes
SHA-256: e20a3c92b5204350016362e510bbe4f36aff5cb1bd2395328f9e0846ea6ec5d3
font_04_sfnt_off00044296.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x44296 57040 bytes
SHA-256: 932afc4da525f7c251ca1592f344459cbafe78b7d576e9a9c5a0587060236d4a
font_05_sfnt_off0007eabd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7EABD 6096 bytes
SHA-256: 03c02e05377f87b7ffcfeecda6ee9d693b22f57d196f7e92f5eec09b0c4d8096

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