MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains numerous embedded links, with one specifically directing to a known malicious redirector. The document body, though heavily obfuscated, contains text that appears to be a lure related to 'greely high school staff' and includes the malicious URL. The presence of a large number of external PDF links suggests a link farm or redirection scheme designed to obscure the ultimate destination.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall 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.
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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.me/wix?keyword=greely+high+school+staff
- http://tupez.diamondhomes.net/uploads/1/3/1/3/131384609/3380089.pdf
- http://naremigig.yogalikewater.com/uploads/1/3/0/9/130970003/6cf796f3.pdf
- http://files.arookandachariot.com/uploads/1/3/1/4/131410479/bivexokik.pdf
- http://files.gassingamerica.com/uploads/1/3/1/4/131452958/vopixezixasuv-vexole-zamepu.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0481/5663/9381/files/free_modded_accounts_xbox_360_gta_5_email_and_password.pdf
- https://cdn.shopify.com/s/files/1/0437/8561/7570/files/sototiw.pdf
- https://cdn.shopify.com/s/files/1/0433/1657/6424/files/52031072637.pdf
- https://cdn.shopify.com/s/files/1/0437/9007/4016/files/international_cricket_captain_2019_game.pdf
- https://cdn.shopify.com/s/files/1/0434/0826/1276/files/imperatives_english_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0431/3474/6781/files/economic_freedom_of_the_world_annual_report.pdf
- https://cdn.shopify.com/s/files/1/0428/6640/9639/files/agricultural_science_grade_12_book.pdf
- https://cdn.shopify.com/s/files/1/0468/0302/6071/files/tofafuvev.pdf
- https://cdn.shopify.com/s/files/1/0432/4674/7803/files/catchers_mod_apk_hack_download.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_off00006632.binda292c34e114e4249d76ecb21e351e6abade0dfabb0d12e998b458db31440b4a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6632 | 5276 bytes |
font_01_sfnt_off00007833.bin63cb0e1820d0f8c6329435c79141140e410801882fabecf602f4e9d607b1ee3d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7833 | 10696 bytes |
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