Malicious PDF — malware analysis report

Static analysis result for SHA-256 27a580b942b47ab9…

MALICIOUS

PDF

155.5 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-19
MD5: 6a80ba401e77e907d18daa984843954b SHA-1: 45fcb01a736be30818a5881f131d8c544e148123 SHA-256: 27a580b942b47ab9942ec83da4f146254dc0efc366b731bf952e0bc23fdcb4ae
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 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_010_off000194af.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x194AF 151220 bytes
SHA-256: 254fc6d9978b371a457f3202913e2e0fd79df9a658a1c7269bbf765c0363c3d4
font_00_sfnt_off000157ee.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x157EE 25468 bytes
SHA-256: 60dfbe6d1a92722b9108121492e882e3f6903a7065c849eaab0946b608838a06
font_02_sfnt_off00022454.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x22454 217340 bytes
SHA-256: 94e96ca5dcf0707727b48752fdd01a4cb343919f3b48cba95a6cbc0d6d0c748e
font_03_sfnt_off00024b45.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x24B45 47796 bytes
SHA-256: e63a51dfd52b6a8c3166c59ef4814eb245c5181b09637107ec97ab4eb48e1cf5

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