MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.cc/123?keyword=free+zentangle+patterns+pdf'. This URL is embedded within the document's body, suggesting a social engineering lure to trick users into visiting a potentially harmful site. The ML classifier also strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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://ttraff.cc/123?keyword=free+zentangle+patterns+pdf In PDF document text
- https://cdn-cms.f-static.net/uploads/4415080/normal_5f9fbed7841d6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366041/normal_5f95f2137c89d.pdfIn PDF document text
- https://natizupasa.weebly.com/uploads/1/3/1/4/131437725/7ecf64b0ccb27b7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365560/normal_5f927cbc3bf3d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384459/normal_5f919b087612d.pdfIn PDF document text
- https://gokipeko.weebly.com/uploads/1/3/4/3/134351508/3466460.pdfIn PDF document text
- https://jikajulimag.weebly.com/uploads/1/3/4/3/134319013/nimavepiz_wemoviwuvakig_gikujufolizugip_xifisifemodetum.pdfIn PDF document text
- https://juliraviwuziw.weebly.com/uploads/1/3/4/2/134267057/tobokuzuz_kunivorine.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385869/normal_5f90f51b9b5aa.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/mukut/vetepumaxug.pdfIn PDF document text
- https://s3.amazonaws.com/pazifetanegapu/gomevekewejojuzebirurar.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ad164224-29eb-4647-9b04-ada4ea3630b4/91228025208.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3b5191a7-3913-40a2-90d2-b04b41fa1762/vozakosesogubidizovu.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.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006bbc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6BBC | 5212 bytes |
SHA-256: 30ac670aa05028ffb76c3417de4241a3ba69059c57262b1bac01f700446b7d83 |
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font_01_sfnt_off00007d92.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D92 | 10196 bytes |
SHA-256: 354f0e5135f38801255d645134b439cf6d816976fbfdb929a12b368ea25db90f |
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