Malicious PDF — malware analysis report

Static analysis result for SHA-256 080c95c1d57be0ae…

MALICIOUS

PDF

75.7 KB Created: 2022-04-01 16:31:55 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-21
MD5: 48a6d696ecbd5b3e7ae4f413a74731c4 SHA-1: 77065ea603ae2d3ff3dd4afd58d9ecf5055f2f42 SHA-256: 080c95c1d57be0ae63fda9fb63c1b33978f6978e79d8e6f3f23b3e2e6131e20d
154 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9991

Heuristics 7

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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.
  • Urgency / deadline lure low SE_URGENCY_LURE
    Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • 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://podar.co.za/YmrXLWy8?keyword=washington%20dc%20covid%20restrictions%20indoor%20dining PDF link annotation
    • http://sgadsahodayatarntaran.org/sahodyatarntarannew/userfiles/file/jubaravutotim.pdfIn PDF document text
    • http://stlukesfp.org/ckfinder/userfiles/files/61490062987.pdfIn PDF document text
    • https://palujaburufo.weebly.com/uploads/1/3/2/7/132740236/f6af6f6f0288.pdfIn PDF document text
    • https://turdv.ru/SITE/files/editor/file/bevitutavewitogeziruja.pdfIn PDF document text
    • https://baxawomegofagu.weebly.com/uploads/1/3/2/8/132815114/wufexalut.pdfIn PDF document text
    • http://watch62.ru/files/files/10668956591.pdfIn PDF document text
    • https://xn--pssa17sw71b.tw/upimages/files/17023164749.pdfIn PDF document text
    • https://4dapi.glg228.info/app/webroot/uploads/files/93351125673.pdfIn PDF document text
    • https://growlocals.com/wp-content/plugins/super-forms/uploads/php/files/5aff21c59638f64a67ebb4f82f5164b0/defotusuxoro.pdfIn PDF document text
    • http://euro-service.org/kcfinder/upload/images/67803910618.pdfIn PDF document text
    • http://www.predoisiasociatii.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1620f6b91c40cf---84818313157.pdfIn PDF document text
    • http://nhatrangpalace.vn/app/webroot/upload/files/27188041695.pdfIn PDF document text
    • https://dawurawo.weebly.com/uploads/1/3/5/3/135323901/xujuba.pdfIn PDF document text
    • https://isgz.me/userfiles/file/13308224454.pdfIn PDF document text
    • https://thefencedocumentary.ca/adminfiles/file/83103910466.pdfIn PDF document text
    • http://promerilaclama.com.tr/panel/kcfinder/upload/files/xaxotoxurivawinikivavupof.pdfIn PDF document text
    • http://job.nspu.ru/ckeditor/kcfinder/upload/files/49653056739.pdfIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/pdf/1.3/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
    • http://ns.adobe.com/xap/1.0/rights/In PDF document text
    • http://dejavu.sourceforge.netIn extracted file (font_00_sfnt_off0000c1c1.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000c1c1.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000c1c1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC1C1 10664 bytes
SHA-256: 2ab0198b439b63f69239eabd3e516f4f9e005a1d2135a47acf27d032cb08216f
font_01_sfnt_off0000da03.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDA03 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0000f215.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF215 17336 bytes
SHA-256: db79686c2f81b912853d2a8038593ce8fadde9451a9729c0601cade95b02aa33