Malicious PDF — malware analysis report

Static analysis result for SHA-256 5ee0ce0396cb7bfa…

MALICIOUS

PDF

70.1 KB Created: 2021-02-20 20:02:34 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-05-10
MD5: 856609a6200ec06b14f354ec429f6755 SHA-1: 6bb27f0c319113392729c5377a0328c96a3350fb SHA-256: 5ee0ce0396cb7bfa0a9e721ab52fb37087de0d3bb8f8d171c59072edb9fbd8b5
184 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9996

Heuristics 5

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • 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.
  • 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://yafferge.ru/wix?keyword=life+before+life+pdf+download In PDF document text
    • https://static.s123-cdn-static.com/uploads/4413368/normal_6009119cc3eed.pdfIn PDF document text
    • https://jukonejidar.weebly.com/uploads/1/3/4/8/134876273/3684101.pdfIn PDF document text
    • https://valuzobuxile.weebly.com/uploads/1/3/2/7/132711949/4663181.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4473926/normal_600decd6c43f2.pdfIn PDF document text
    • https://vifutezovabul.weebly.com/uploads/1/3/1/4/131408528/xodibidojelizepo.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4464313/normal_602ad05be84a7.pdfIn PDF document text
    • http://firstreadersclub.com/daposematisusufeple6iy.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4426413/normal_60052372aca44.pdfIn PDF document text
    • http://kprovk.xyz/93607918407t5t9x.pdfIn PDF document text
    • https://kijilijesudopob.weebly.com/uploads/1/3/0/7/130739968/lewaxuvepoke-rizali-zomegize.pdfIn PDF document text
    • https://kapadarobuziwel.weebly.com/uploads/1/3/2/6/132696145/02d3fbfc592e94.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4476302/normal_5fe017bcc4f25.pdfIn PDF document text
    • https://visizejafu.weebly.com/uploads/1/3/6/0/136093068/gurusubewevijat.pdfIn PDF document text
    • http://moneymaya.site/risowuzosxc4my.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4416316/normal_600ddb16739f8.pdfIn PDF document text
    • http://ohota-ribalka.online/globe_at_home_username_and_password_huawei8xg8l.pdfIn PDF document text
    • https://lumovomudin.weebly.com/uploads/1/3/4/7/134704265/pibuxagaluguv.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4456140/normal_6014f3655f9c9.pdfIn PDF document text
    • https://cdn.sqhk.co/samigimas/7jahg20/lemon_pound_cake_recipe_ina_garten.pdfIn PDF document text
    • https://cdn.sqhk.co/gusiloxi/hfAggbi/cold_war_black_ops_alpha.pdfIn PDF document text
    • https://nefotinabe.weebly.com/uploads/1/3/5/3/135314884/5487964.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://fedorahosted.org/lohitIn 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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000c64c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC64C 5032 bytes
SHA-256: d747da412270130994b12f66b5a280c79f0e4b690b60fb6bbc18b9b637a1fe02
font_01_sfnt_off0000d787.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD787 10464 bytes
SHA-256: b1e8ad2794b62efc43944a66cc6336bf2ab9c28e78d7db915b64f1accda387d8
font_02_sfnt_off0000fb82.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFB82 4136 bytes
SHA-256: b02a187c8715abaee494161194c6f4e82455150ec4382a8a7c020151d0428295

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