Malicious PDF — malware analysis report

Static analysis result for SHA-256 b1354295f63fe9f3…

MALICIOUS

PDF

94.9 KB Created: 2020-12-03 11:33:44 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 6d637cd1589bc58a398170fe74ffcbfd SHA-1: 19ec95aef4df5cf0463122524e0f71f278f4e28c SHA-256: b1354295f63fe9f36024e72bb99a5c74e5fecc3e633db570d75c76da3089eb78
96 Risk Score

Malware Insights

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

The file is identified as malicious by ML classifiers and ClamAV, with a high risk score. It contains an embedded URI pointing to a URL that is likely part of a phishing or credential harvesting campaign, disguised as a free admin panel template. The PDF structure and embedded content suggest it's designed to trick users into clicking the malicious link.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9994

Heuristics 4

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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://traffnew.ru/aws?utm_term=admin+panel+html+template+free++responsive
    • https://fategebedabeno.weebly.com/uploads/1/3/4/7/134718848/gakifuvakiveten_takojeros_gutafilusobifa_bokuvutepaxe.pdf
    • https://wojeribexojuxu.weebly.com/uploads/1/3/1/8/131856158/7648213.pdf
    • https://rirejanumaxix.weebly.com/uploads/1/3/4/6/134631236/9412040.pdf
    • https://jitoxegewizo.weebly.com/uploads/1/3/4/4/134460998/jakisubame-tenuwulesotud-jifezoma-mumofa.pdf
    • https://cdn-cms.f-static.net/uploads/4376099/normal_5fb2670ceded9.pdf
    • http://www.ascendercorp.com/
    • http://www.ascendercorp.com/typedesigners.html
    • https://s3.amazonaws.com/kifutizijebuj/excel_bedingte_formatierung_wenn_gleicher_text.pdf
    • https://uploads.strikinglycdn.com/files/e6617649-f244-46b0-88a1-5bdd6391bd20/player_one_coffee_affiliate.pdf
    • https://uploads.strikinglycdn.com/files/ef8f6958-7a45-4ec7-bf9d-b31a30777dea/the_devil_and_daniel_webster.pdf
    • https://uploads.strikinglycdn.com/files/6a4190e8-99e0-4d51-b46c-0d29a23a2313/rowateborufetomikusiziden.pdf
    • https://s3.amazonaws.com/davubewu/zidunisonapuzuj.pdf
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://ns.adobe.com/xap/1.0/rights/
    • http://scripts.sil.org/OFL

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00013a4c.bin
628877e0c9f4435e67ebdd2109ba4f3f5a09f929dac2bd3a7945523b31d69550		 pdf-font-stream PDF embedded font (sfnt) at offset 0x13A4C 5332 bytes
font_01_sfnt_off00014c43.bin
08e3e09bc050843ea6788ecb04d7693d5ed2f1989b753a0cfdc9633232f58f07		 pdf-font-stream PDF embedded font (sfnt) at offset 0x14C43 10100 bytes

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