Malicious PDF — malware analysis report

Static analysis result for SHA-256 b07bdbbb0dabdb52…

MALICIOUS

PDF

40.6 KB Created: 2020-04-07 12:05:20 Authoring application: Aspose Ltd. (via Aspose.PDF for .NET 21.4.0) First seen: 2026-06-05
MD5: eb7ce8f55a361ca0ba0c67ba8797a2d0 SHA-1: 7ff05fced16a16a3d565758152679780665d3c0f SHA-256: b07bdbbb0dabdb52997beac7b61c3f81327989ebe0db44c3443fc7133a924f80
152 Risk Score
Tags
free-cdn-ebook-manual-lure

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains text and embedded links that mimic an application form, a common lure for phishing attacks. The primary link, 'https://ttraff.link/123?keyword=pakistan+railway+application+form+2020+download+pdf', is flagged as a malicious redirector, indicating it likely leads to further malicious content or exploits. The presence of numerous other PDF links, many hosted on platforms like Shopify, suggests a link farm designed to distribute malicious content.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9928

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/123?keyword=pakistan+railway+application+form+2020+download+pdf In PDF document text
    • https://wepugimi.weebly.com/uploads/1/3/1/0/131070973/purom.pdfIn PDF document text
    • https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/6023986.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4366308/normal_5f8aba65477cd.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4374537/normal_5f8e4e95b3118.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4368777/normal_5f87c3499e9c2.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4388428/normal_5f908c8dd0bab.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4383460/normal_5f8f870c28ab6.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4378836/normal_5f90c9fa28693.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4374954/normal_5f8dfa9007d9a.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • https://cdn.shopify.com/s/files/1/0482/3180/9176/files/59638776531.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0496/1825/6035/files/carson_newman_baseball_division.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0439/2094/9403/files/frp_bypass_apk_android_7.1.2.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/9279/3757/files/texinemogezakiro.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0499/8361/9232/files/general_anaesthetic_drugs.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/30655eeb-3738-48f6-8973-1225a71df805/somemilafore.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/40be8e5e-cc3d-49dd-8bbb-60996fe3e708/fawozivirowum.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/c8a23b59-b792-439c-a0db-c8f1258d6e53/6512072378.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_off0000632e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x632E 5836 bytes
SHA-256: b6c9dd3e9b0380fba666a413799a2d0e905c75fcdde90a5d154dfb96ddb741f9
font_01_sfnt_off0000762c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x762C 9776 bytes
SHA-256: b40a50b3281358be1105c204e95ca0ca07cda5f5d861d36ebb5bc514a40ef0f0

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