Malicious PDF — malware analysis report

Static analysis result for SHA-256 9d3124516db97368…

MALICIOUS

PDF

69.8 KB Created: 2021-02-25 02:01:09 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-05-04
MD5: 0e6f9dccefb453a5f2d0340d209ec89a SHA-1: 10c9f7cd6b9d871133933083f2abad49954173ad SHA-256: 9d3124516db97368a6f84bd65fbff72bbac3971ae813bf28c3be8a5e27c6eb67
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

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
  • 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=waterdeep+city+map+5e PDF link annotation
    • https://xiresipi.weebly.com/uploads/1/3/1/1/131164504/dufezo-gibimonozedo.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4484636/normal_600ae6af553ad.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4476420/normal_5fdbb073d93e0.pdfIn PDF document text
    • http://interplast.ru/mr_answer_please_pickup_the_phone8crdf.pdfIn PDF document text
    • http://cleaner-inn.club/97981877509ro310.pdfIn PDF document text
    • http://fruct.space/15950390589tw63i.pdfIn PDF document text
    • https://vifefafu.weebly.com/uploads/1/3/4/8/134876142/gisaluzovavurotow.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4449604/normal_5feefc08e3e07.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4376611/normal_60191f590761f.pdfIn PDF document text
    • http://mikovil.mywebcommunity.org/the_game_awards_voting_results.pdfIn PDF document text
    • https://xusudunegowubub.weebly.com/uploads/1/3/0/7/130739081/kupas.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4368763/normal_6015e0b137655.pdfIn PDF document text
    • https://fugomunufu.weebly.com/uploads/1/3/4/5/134586131/20e7bc2ce47f4.pdfIn PDF document text
    • http://siwosupegejolop.medianewsonline.com/the_crown_on_your_head_text.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://zesafemumibow.myartsonline.com/harry_potter_and_the_philosophers_stone_netflix_australia.pdfIn PDF document text
    • http://ligoroxenafof.atwebpages.com/how_long_do_viking_ovens_last.pdfIn PDF document text
    • https://s3.amazonaws.com/dozore/w-_4_withholding_form_new_york.pdfIn PDF document text
    • https://s3.amazonaws.com/xoguwavosuje/obstructive_jaundice_ppt.pdfIn PDF document text
    • https://s3.amazonaws.com/nemafu/wosajuzuputesedib.pdfIn PDF document text
    • http://sogivuwe.onlinewebshop.net/roxabexedul.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://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000d418.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD418 5248 bytes
SHA-256: 713923f5148c27f91ed6d4bb21961ab20240515955f6dd6d5298af20994cece3
font_01_sfnt_off0000e5f3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE5F3 10116 bytes
SHA-256: 3852a7ee86c51da61f2b83945143ed07e673e4de2b98c95179a2168f6828090b

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