Malicious PDF — malware analysis report

Static analysis result for SHA-256 98fc1c7b20356cba…

MALICIOUS

PDF

405.3 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-24
MD5: 8e8bab9d9302be39678328208861aa56 SHA-1: 74e6eec43bdc522707c59f8d49b1440d47a31a01 SHA-256: 98fc1c7b20356cba184d3b15cd054c745285148d4b36cb6b8a5acd33f165b717
80 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0001

Heuristics 2

  • 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.
  • 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.
🗂 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 13

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_008_off00017d7a.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x17D7A 149296 bytes
SHA-256: 34de629305c619f3dc1d83808edeee8e9dbc7037be3df5625f294aa046de6d19
stream_034_off000304f1.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x304F1 18240 bytes
SHA-256: 33e060654ed1208fc726f2323a8a9e7d9de6f6c8c2aedd340c7ed605b422fc95
font_01_sfnt_off0002083f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2083F 16296 bytes
SHA-256: 0c5108c76727cdb9d087cee8b6b5453b4fe72f98076959af896fec41d39d2be2
font_02_sfnt_off00022aaf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x22AAF 11152 bytes
SHA-256: 4caf716e58849262b96f8286d7168f042b7b67811dc3845b85262941dd74ac7d
font_03_sfnt_off00023f08.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x23F08 23340 bytes
SHA-256: 474afc853a113b01bf9278c65a7a76986bb00ec437433ef58b64274c2443c395
font_04_sfnt_off0003849d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3849D 22980 bytes
SHA-256: aa5d69b80cb6dccf83686cde5e8b08c84dce54f2724d10b6e0179ac7a4b602c4
font_05_sfnt_off0003ca16.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3CA16 25312 bytes
SHA-256: 89991f099488804926f8c4ad51272b9f9cf2f3d785b0c49d6ccc32397af192f9
font_06_sfnt_off0003ee15.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3EE15 20176 bytes
SHA-256: ca0f59fb156b3a824b93e6c0e27166096312dcf0f0f07cc16e1c9e31b2b9ca68
font_07_sfnt_off00051058.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x51058 45188 bytes
SHA-256: afc952c43a768d0393e9b3bca916454750ad06641e6d956fe96330364360da7b
font_08_sfnt_off00051a4f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x51A4F 220456 bytes
SHA-256: 64a3a8d6ffad92fd713f95ff3481e7f7b9cc974ff104f385ab5c34cf2742dd84
font_09_sfnt_off00052b27.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x52B27 43840 bytes
SHA-256: 4a812c24f7288c1a43057696421dfbc8b1609fcaebc89231a00b0cc58f02210e
font_10_sfnt_off00061e17.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x61E17 182572 bytes
SHA-256: ce27a213e7f2bc25e561215b8cfcf86125d6490b2b5262205a3945f5a55e7590
font_11_sfnt_off00062ddc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x62DDC 6096 bytes
SHA-256: 03c02e05377f87b7ffcfeecda6ee9d693b22f57d196f7e92f5eec09b0c4d8096

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