Malicious PDF — malware analysis report

Static analysis result for SHA-256 7730f02f5cbc5249…

MALICIOUS

PDF

73.9 KB Created: 2021-03-09 15:01:07 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-05-04
MD5: e571337ac56f1f1e5442432953d93f5f SHA-1: eef017f03292ef3661ece6350e6fa1af03229c08 SHA-256: 7730f02f5cbc5249702363fa6224be8c08369f9f1721e0eaa42c567bacc8c9b1
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9999

Heuristics 6

  • 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 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://xezojetit.ru/123?utm_term=canopus+edius+free++full+version PDF link annotation
    • http://accueilcmb.com/8251939066979occ.pdfIn PDF document text
    • https://lewanodeb.weebly.com/uploads/1/3/4/8/134885095/13803b8aa.pdfIn PDF document text
    • https://kavekoda.weebly.com/uploads/1/3/5/3/135326791/kanuxodomo.pdfIn PDF document text
    • http://apelsins.space/penezipibobenogojozu2tu03.pdfIn PDF document text
    • http://mugukix.mygamesonline.org/wonaxevevisotuvojewakufa.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4377414/normal_60360c3ebecb3.pdfIn PDF document text
    • http://vigikigopaloze.medianewsonline.com/wezedegokuwefox.pdfIn PDF document text
    • https://migobagola.weebly.com/uploads/1/3/4/8/134874333/gosutuwafu_lixodo_malumokide_texiwaro.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4453142/normal_60099e54f0ddc.pdfIn PDF document text
    • https://rigonabex.weebly.com/uploads/1/3/1/4/131483185/setakipilik-savefigerumomu.pdfIn PDF document text
    • https://tafebitekule.weebly.com/uploads/1/3/0/7/130776603/3305729.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://fepetixapokurob.myartsonline.com/pretty_little_liars_book_11_read_online.pdfIn PDF document text
    • https://c0128b47-9b8e-480e-8e39-154c9fc9162c.filesusr.com/ugd/b81754_a0f7df7ab96f4e1b9f0df3404ee943e7.pdf?index=trueIn PDF document text
    • https://78905da9-dd21-4190-abaa-c894c042e703.filesusr.com/ugd/851c7c_f5158933b3d64201acdce148ceafe7e7.pdf?index=trueIn PDF document text
    • http://wiloradakuno.onlinewebshop.net/2002_ford_taurus_owners_manual.pdfIn PDF document text
    • http://dakafatuvuguviz.atwebpages.com/la_celestina_caracteristicas_de_los_personajes.pdfIn PDF document text
    • https://2a07c75e-e898-48ba-b326-4cccc82d0599.filesusr.com/ugd/ff154e_298929e06f404ca5974eb822dedabdcd.pdf?index=trueIn PDF document text
    • https://920f4c01-5fd6-4c40-8b27-b99972fecb60.filesusr.com/ugd/d63aaf_c16a8a85f033421890aae7d70c60d50e.pdf?index=trueIn 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_off0000e601.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE601 5000 bytes
SHA-256: 684766bf07e03c275627eefbef9f2a0cf5705f26fcbbaa13ad1fb5406034a665
font_01_sfnt_off0000f715.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF715 10412 bytes
SHA-256: 8f4df055d8cfd1e628c41aff299cedc33d1a687b57814fc6c765cc2037f28a9e

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