MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link that redirects to a malicious URL, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains text related to a 'Dbpower projector manual' and the malicious URL. The PDF_SEO_LINK_FARM heuristic suggests the PDF is part of a larger link farm, likely for SEO manipulation or to host multiple malicious links. The ML_NYX_PDF_MALICIOUS classifier strongly indicates malicious intent.
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.com/pify?keyword=dbpower+projector+manual
- http://files.tannerpestcontrol.com/uploads/1/3/0/7/130776728/riboferexem_xolerojoke.pdf
- http://files.sanpedroleasing.com/uploads/1/3/1/6/131636890/402283.pdf
- http://files.in2improv.org/uploads/1/3/0/9/130969910/kojuwodela.pdf
- http://files.cpostpc.com/uploads/1/3/2/6/132681438/wibunepedupupo-tufedarufajigu-dazudijemazod-beboregugago.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/fulefevizurosojasi.pdf
- https://cdn.shopify.com/s/files/1/0431/0417/4233/files/64877690333.pdf
- https://cdn.shopify.com/s/files/1/0430/4519/1841/files/19713689982.pdf
- https://cdn.shopify.com/s/files/1/0430/5040/1943/files/turovavoxetukazun.pdf
- https://cdn.shopify.com/s/files/1/0429/3555/0119/files/92806275029.pdf
- https://cdn.shopify.com/s/files/1/0432/5277/7128/files/32590528420.pdf
- https://cdn.shopify.com/s/files/1/0431/4333/2000/files/gusavakukugutevukifukige.pdf
- https://cdn.shopify.com/s/files/1/0430/6049/4490/files/golavorov.pdf
- https://cdn.shopify.com/s/files/1/0430/8385/8073/files/10917070394.pdf
- https://cdn.shopify.com/s/files/1/0429/7208/6423/files/misojab.pdf
- https://cdn.shopify.com/s/files/1/0430/1458/6521/files/tirerolamuledajar.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000061bc.bin389e9765b698840d059aebfbf28855657a995d43b6c2be3fe57be5f28e99cc7e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61BC | 5208 bytes |
font_01_sfnt_off00007371.bin3ff6136488f4878cad9c60fde88d350db8e62647826b9509102f81748724015a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7371 | 10208 bytes |
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