MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains embedded links that redirect to a known malicious URL, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains text suggesting it is an answer key, which is a common lure for phishing or malware delivery. 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=glencoe+algebra+2+chapter+6+answer+key
- https://vezexozozufizus.weebly.com/uploads/1/3/4/3/134372857/6736822.pdf
- https://gewosawoma.weebly.com/uploads/1/3/0/7/130739201/ledemafo.pdf
- https://gemuvubakada.weebly.com/uploads/1/3/4/4/134494784/valen-wiludulirabug-gomar.pdf
- https://nogafuku.weebly.com/uploads/1/3/2/8/132815296/77c0fb8.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0431/3228/9178/files/minecraft_14_skin.pdf
- https://s3.amazonaws.com/tadovu/investigacion_cuantitativa_en_psicologia_clark_carter.pdf
- https://uploads.strikinglycdn.com/files/63446539-ec69-4b80-b820-8a76d2d19cc1/29322356154.pdf
- https://uploads.strikinglycdn.com/files/b6869a1f-85de-4bab-8c09-813c4adf7dab/vaniladitoxebejidi.pdf
- https://uploads.strikinglycdn.com/files/7b6d24cf-6cca-48fd-b2b6-f7a83d5f5540/gamabomemomesuvoteti.pdf
- https://uploads.strikinglycdn.com/files/c45e7703-7eaa-424b-b4ca-b357f16172a2/40280042139.pdf
- https://s3.amazonaws.com/zuxadol/82730969963.pdf
- https://uploads.strikinglycdn.com/files/56cc903e-82c0-423b-8cf1-5b7949a60fce/73135288510.pdf
- https://uploads.strikinglycdn.com/files/5c6bc23d-bbbc-4385-9034-23fdca4c112f/42223491808.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005ca7.binf8cc1c171d0d65e91736850c0fba7cf4ce5c71d04d5c111a42693b0eac9774c2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5CA7 | 5648 bytes |
font_01_sfnt_off00006fe9.bin25c1f7e5cbbdb26069748fdd14dc08c1ffd69d9b75a530d7947463acc741d260 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FE9 | 11536 bytes |
font_02_sfnt_off000096e6.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x96E6 | 4324 bytes |
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