PDF static analysis report

Static analysis result for SHA-256 0d36413e35efda9c…

SUSPICIOUS

PDF

39.4 KB Created: 2020-11-05 20:46:33 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-10-04
MD5: 69a0144e1e88de485f60fca8c5c9b0ed SHA-1: 2a0e7a23b85d531bd48cd9ef9b8d745d93ab23dd SHA-256: 0d36413e35efda9c294136c6c8f2a6f30c35eedb0037d7fc257dd0742a4e19d2
36 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

This PDF document was flagged as suspicious by an ML classifier. The file embeds external URLs that direct users to attacker-controlled resources. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 3

  • 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://trafftec.ru/123?keyword=bissell+poweredge+pet+vacuum+repair PDF link annotation
    • https://tabuxeniki.weebly.com/uploads/1/3/2/6/132682737/4484187.pdfIn PDF document text
    • https://lebotuzipum.weebly.com/uploads/1/3/4/5/134519329/3771241.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4374686/normal_5f960844b3497.pdfIn PDF document text
    • https://folanejo.weebly.com/uploads/1/3/0/7/130776558/pazikonolun.pdfIn PDF document text
    • https://fomomeku.weebly.com/uploads/1/3/2/7/132712435/lowisozi-xufob-ximig.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4427809/normal_5f9ccfe6a8321.pdfIn PDF document text
    • https://sepikupi.weebly.com/uploads/1/3/0/7/130738949/gasis_beviranajaxid.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • https://uploads.strikinglycdn.com/files/199285c2-5282-4d3a-aa04-600aec0e32bc/fijeguzevexutoz.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/c9c95e40-b169-4286-891e-1301dcf60a96/67427456083.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/fc009f59-4144-4b67-8e3a-4cd6914cf6c9/nipekapu.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/2c9bb2b6-2409-4d4c-b194-65f1d86b82a8/multiecuscan_license_key.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/a5f7e807-d725-451a-bad0-0455c71f44af/77708371065.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_off00005ae1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5AE1 5592 bytes
SHA-256: 005c320c4d236a3e8ea9c364b395ab3e01dfa5111894394547eb898d5a8d73c6
font_01_sfnt_off00006df2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6DF2 10336 bytes
SHA-256: a3c4c30cf85ea61077097a9b439abd644374a94ab52019157335195342594da9