Malicious PDF — malware analysis report

Static analysis result for SHA-256 a47c075e441f50fe…

MALICIOUS

PDF

72.9 KB Created: 2021-02-17 05:12:09 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-05-15
MD5: 2ec2aacc92f73a5a5c77f454ee643bce SHA-1: 254b79d6ccece1b1001661cac7a307e623fd8eb1 SHA-256: a47c075e441f50feff6f821b95a82f840cea8c04196f7d2df935c313748c5849
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9990

Heuristics 6

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • 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.
  • 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://jottigo.ru/wix?keyword=timex+wr+50m+manual PDF link annotation
    • https://mapivabivex.weebly.com/uploads/1/3/0/7/130776319/67c1f.pdfIn PDF document text
    • https://xatevixi.weebly.com/uploads/1/3/4/6/134651360/nimumatar.pdfIn PDF document text
    • https://cdn.sqhk.co/pixafosabow/chdehea/24012097569.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4379733/normal_5ffa4219b290a.pdfIn PDF document text
    • https://jagedebake.weebly.com/uploads/1/3/0/7/130738918/mezir.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4454301/normal_5fc6ac7d44b09.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4380545/normal_5fceaf66837c4.pdfIn PDF document text
    • https://noresewikikizi.weebly.com/uploads/1/3/1/4/131453465/begegudinewalo-susefenedufu.pdfIn PDF document text
    • https://zibakuponitek.weebly.com/uploads/1/3/5/3/135303957/8b1f69b.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4420434/normal_60117e9aa1465.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4420917/normal_600d0cff7864f.pdfIn PDF document text
    • https://cdn.sqhk.co/nalawanuxa/Pib73hj/jawidilazusavobi.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4445107/normal_60088a8a27b42.pdfIn PDF document text
    • https://cdn.sqhk.co/vabadoma/hbCsjiJ/94106667488.pdfIn PDF document text
    • https://ziloboze.weebly.com/uploads/1/3/2/6/132683463/fitilanepukokizat.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4465255/normal_6028362d05a82.pdfIn PDF document text
    • https://cdn.sqhk.co/feketukadoz/Aicjcib/neo._emu_apk_free_download.pdfIn PDF document text
    • https://jozurukezareta.weebly.com/uploads/1/3/4/7/134741488/7406827.pdfIn PDF document text
    • https://natizupasa.weebly.com/uploads/1/3/1/4/131437725/dixudagenufuwig_bojixox.pdfIn PDF document text
    • https://depewezuluro.weebly.com/uploads/1/3/4/1/134108544/1189adb777a.pdfIn PDF document text
    • https://momigetufi.weebly.com/uploads/1/3/4/8/134876151/1cd96d3e7c75.pdfIn PDF document text
    • https://bakogala.weebly.com/uploads/1/3/1/3/131384254/pajeguviz.pdfIn PDF document text
    • https://cdn.sqhk.co/peluxisomex/iiXcLPf/kopuwiguwilewojima.pdfIn PDF document text
    • https://tigasedoxopafu.weebly.com/uploads/1/3/4/7/134707490/pegof_fiposagaval_xopenonularoja.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4469863/normal_5ffb164369220.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn 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://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000e1ac.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE1AC 5028 bytes
SHA-256: bdc92eecd731ce712249074a4432eb8360ba52bd0eafb7112e5e99e0870eca9a
font_01_sfnt_off0000f2c3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF2C3 10204 bytes
SHA-256: 661bfa78e8b00f358f0c93f915a58b09176aaf1fcff80fc47e7e612e5ac6bd85

Open this report in the interactive analyzer, or submit your own file for analysis.