Malicious PDF / .BIN — malware analysis report

Static analysis result for SHA-256 6fcbcdcafc5accf1…

MALICIOUS

PDF / .BIN

3.90 MB Created: 2025-04-24 13:37:15 +05:00 Authoring application: Microsoft® Word LTSC First seen: 2025-04-24
MD5: c4fb60217e3d43eac92074c45228506a SHA-1: 68a848730402c99df2b244e4f421965147b6564e SHA-256: 6fcbcdcafc5accf1b2b0453eccd93c203ab1dca9920521b107c9cff8c0236eb2
62 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.2690

Heuristics 3

  • PDF link embeds a government domain inside an unrelated host high PDF_PUBLIC_SECTOR_HOST_IMPERSONATION_LINK
    PDF contains a clickable URL where a government-style domain such as gov.xx appears as left-side host labels but the real registered domain is different. This deceives readers who scan the beginning of the hostname and is common in public-sector themed phishing lures.
  • Image-only PDF lure with a single link to a non-reputable host medium PDF_IMAGE_LURE_NONREPUTABLE_LINK
    PDF is image-heavy with little real text and its only clickable action is a single external link to a host that is not known-good. This is the canonical malspam carrier shape — a screenshot-like 'click to view' page whose sole purpose is to funnel the victim to one redirect/landing URL on a compromised or throwaway domain. Flagged suspicious rather than malicious because the link alone (no shortener / typosquat / brand path) is the only corroborator beyond the image lure.
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL https://jkpolice.gov.in.kashmirattack.exposed/service/home/ In PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • https://docs.microsoft.com/typography/abouthttp://lucasfonts.comMicrosoftIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text
    • http://crl.microsoft.com/pki/crl/products/MicrosoftTimeStampPCA.crl0XIn PDF document text
    • http://www.microsoft.com/pki/certs/MicrosoftTimeStampPCA.crt0In PDF document text
    • http://www.microsoft.com/pkiops/crl/MicCodSigPCA2011_2011-07-08.crl0aIn PDF document text
    • http://www.microsoft.com/pkiops/certs/MicCodSigPCA2011_2011-07-08.crt0In PDF document text
    • http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0TIn PDF document text
    • http://www.microsoft.com/pki/certs/MicrosoftRootCert.crt0In PDF document text
    • http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl0^In PDF document text
    • http://www.microsoft.com/pki/certs/MicRooCerAut2011_2011_03_22.crt0��In PDF document text
    • http://www.microsoft.com/pkiops/docs/primarycps.htm0@In PDF document text
    • http://www.microsoft.com/TypographyIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000265f0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x265F0 81712 bytes
SHA-256: 49aa7a8d975e89f30b3d1c5b2d230e21517e744ec7324f6d7004065d6f358df6
font_01_sfnt_off0002b867.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2B867 81740 bytes
SHA-256: 8968d311fdd8ca6aefb490943eb49835e5a3d5766af51f30fd96e38a9d4f0ea2