MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://ggtraff.ru/strik?utm_term=mummy+returns+wiki'. ML classification also strongly indicates maliciousness. While no scripts were explicitly extracted, the nature of the redirector suggests an attempt to lure the user to a malicious site, likely for phishing or to download a secondary payload.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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.
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe 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.
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Embedded URL info EMBEDDED_URLOne 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://ggtraff.ru/strik?utm_term=mummy+returns+wiki
- https://cdn-cms.f-static.net/uploads/4369343/normal_5f9f8a4526922.pdf
- https://wodarobasuk.weebly.com/uploads/1/3/5/3/135300597/suxaxexotar.pdf
- https://notojusuwetu.weebly.com/uploads/1/3/1/8/131871856/eea216abc409f7.pdf
- https://cdn-cms.f-static.net/uploads/4393641/normal_5fa0ee77d11bd.pdf
- https://cdn-cms.f-static.net/uploads/4373259/normal_5f8df7b3490d6.pdf
- https://static.s123-cdn-static.com/uploads/4383798/normal_5fe4f9022a07b.pdf
- https://cdn-cms.f-static.net/uploads/4382418/normal_5fb5ee82b13a9.pdf
- https://cdn-cms.f-static.net/uploads/4371240/normal_5f8dc985056bd.pdf
- https://zofevubofuti.weebly.com/uploads/1/3/4/7/134768025/7507666.pdf
- https://cdn-cms.f-static.net/uploads/4413987/normal_5fe8c522c9bd8.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/3b099733-4217-475e-b713-cf4422484564/tubidy_video_indir_mp4.pdf
- https://uploads.strikinglycdn.com/files/c51b5d20-5bdc-4a98-8e23-413fb6a0afa8/marketplace_insurance_plans_michigan.pdf
- https://uploads.strikinglycdn.com/files/9f1f5ff6-9366-4392-80c8-9f0591d6cbfc/94079938662.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.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d228.bin1116d0cb326843d8bd5f6e54263d2c74416ee19fbdb165c95094d0c00f3b8b6e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD228 | 4852 bytes |
font_01_sfnt_off0000e2b8.bin5bd0bed1f313cba7d9a35f9a82c6c378a610a2330dca1c8f4d56c0824bcc88a6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE2B8 | 11244 bytes |
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