Malicious PDF — malware analysis report

Static analysis result for SHA-256 96fe659919ec7b04…

MALICIOUS

PDF

35.9 KB Created: 2020-09-02 05:52:47 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 9de6b5797bf19e593d5f926e1f8e60d8 SHA-1: f4cd0ea9adc185d23c15e09ca068eeb8bb3d8e7c SHA-256: 96fe659919ec7b0462c210eaa7b3dde5b5adb9e43c4584b54cfd2e8bfad1616c
150 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF contains numerous embedded links, with one critical heuristic identifying a malicious redirector. The document body and embedded links suggest a lure related to a 'Uganda demographic health survey report 2016', likely intended to trick users into clicking through to malicious or SEO-manipulated content. No scripts were extracted from this sample.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 3

  • 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 contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • 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://ttraff.link/pify?keyword=uganda+demographic+health+survey+report+2016
    • https://cdn.shopify.com/s/files/1/0431/7210/2301/files/antony_and_cleopatra_analysis.pdf
    • https://cdn.shopify.com/s/files/1/0432/4537/1549/files/37418940006.pdf
    • https://cdn.shopify.com/s/files/1/0437/1264/3227/files/antecedentes_de_la_administracion_de_compensaciones.pdf
    • https://cdn.shopify.com/s/files/1/0460/6545/1163/files/menstrual_cycle_stages_worksheet.pdf
    • https://cdn.shopify.com/s/files/1/0430/9755/5108/files/ubuntu_editing.pdf
    • https://static.usrfiles.com/ugd/9ec29b_db183877e108418a8d1582901fab6518.pdf
    • https://cdn.shopify.com/s/files/1/0434/3329/6028/files/2016_toyota_camry_se_owners_manual.pdf
    • https://cdn.shopify.com/s/files/1/0441/2106/3576/files/movam.pdf
    • https://cdn.shopify.com/s/files/1/0435/9385/9231/files/aapt._exe_has_stopped_working_android_studio.pdf
    • https://cdn.shopify.com/s/files/1/0432/7063/5678/files/ranipanifonotidiromuvomas.pdf
    • https://cdn.shopify.com/s/files/1/0429/8833/9354/files/approximating_square_roots.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/

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00004d80.bin
a18d95f5ed5b6b15502470dce759e9be2e9e95f1ad0c5736fecfc5e32407864f		 pdf-font-stream PDF embedded font (sfnt) at offset 0x4D80 6120 bytes
font_01_sfnt_off0000623e.bin
4b572269419ca13f7d91ba39a1fc7c224b8774e8c3955e85a7480c94729d5f27		 pdf-font-stream PDF embedded font (sfnt) at offset 0x623E 9584 bytes

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