PDF static analysis report

Static analysis result for SHA-256 e1f0ae89ac0968ba…

SUSPICIOUS

PDF

76.8 KB Created: 2021-02-19 10:01:52 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-18
MD5: e01494bd05f1cd5c754fe74a80c0da94 SHA-1: b5bdf85c92431c094af1d52bc78eb87d5a726f0f SHA-256: e1f0ae89ac0968ba9ae67e6544fc2bd1bc2f36cf6eaf20155f6c04067aa00472
36 Risk Score
Tags
free-cdn-ebook-manual-lure

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 0.9997

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://bologen.ru/strik?utm_term=vermont+castings+radiance+2600 PDF link annotation
    • https://static.s123-cdn-static.com/uploads/4446643/normal_5fdfa9a2ab874.pdfIn PDF document text
    • http://wowitaly.pro/company_introduction_email_to_clientv2t5z.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4450631/normal_602492a92cee7.pdfIn PDF document text
    • http://normal-id.com/2844995248fqh45.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4381988/normal_5ff5b4b36a4b3.pdfIn PDF document text
    • http://steelsho1.club/ragazasusufoza6xfgk.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4419849/normal_6005f4b5d477d.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4494877/normal_5fd1c3376a0f7.pdfIn PDF document text
    • http://ipatovaalena.ru/ainu_last_namesub6sd.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4446507/normal_6023d8ccb6b37.pdfIn PDF document text
    • https://cdn.sqhk.co/jogeguzotire/Npibdt7/zombies_2_wynter_outfit.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4375356/normal_602c54f22b515.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4369926/normal_600930bd57681.pdfIn PDF document text
    • http://delaem-sami.online/658992730386d3rf.pdfIn PDF document text
    • http://my-favshopd.online/37101725302p6qo0.pdfIn PDF document text
    • http://vatamulejuvovi.22web.org/61210736001.pdfIn PDF document text
    • http://microbladingcertificationdfw.org/goxawobeposudogex1wzxy.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://vovugezufined.epizy.com/20173974708.pdfIn PDF document text
    • http://jovesupegomiz.epizy.com/pikojubikezupa.pdfIn PDF document text
    • http://maguvotu.rf.gd/marlin_336a_review.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

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000e10a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE10A 2900 bytes
SHA-256: b3dfb2f2c41da7350fc3755141d2fd0ea5796bb125df25fec831093623ff73df
font_01_sfnt_off0000eb4d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEB4D 5620 bytes
SHA-256: 35445cd798c9b68dee6c2f542eaf2d90829140c670f505cb2405c85aa59f449f
font_02_sfnt_off0000fe54.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFE54 11616 bytes
SHA-256: 2d9de0fa20c8fb65134fa17f88b171617fec72e429e007c14029627374abe4e4

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