MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm and a critical redirector link pointing to ttraff.com, indicating a phishing or redirection attempt. The ML classifier also flagged this PDF with high confidence. The document body, though heavily obfuscated, contains the target URL and keywords suggesting a lure. The presence of numerous embedded URLs, many hosted on Shopify, further supports the link farm heuristic.
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=business+process+maturity+model+pdf
- http://files.onceuponaprom.com/uploads/1/3/0/7/130738696/feburusugitosin-bilapurogage-fobetukim.pdf
- http://files.mcclewarchitecture.com/uploads/1/3/2/7/132710753/2633009.pdf
- https://cdn.shopify.com/s/files/1/0436/9124/5733/files/bajojil.pdf
- https://cdn.shopify.com/s/files/1/0433/4790/2622/files/76566781052.pdf
- https://cdn.shopify.com/s/files/1/0432/0519/7985/files/moxizigomoxibotuxido.pdf
- https://cdn.shopify.com/s/files/1/0431/9671/1069/files/rixogudatiremudere.pdf
- https://cdn.shopify.com/s/files/1/0438/1373/2512/files/64551594988.pdf
- https://cdn.shopify.com/s/files/1/0428/9904/6553/files/12_note_kalimba_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0431/0820/4708/files/wakev.pdf
- https://cdn.shopify.com/s/files/1/0432/0998/2107/files/55805071316.pdf
- https://cdn.shopify.com/s/files/1/0431/8894/5064/files/free_to_word_converter_download_chip._de.pdf
- https://cdn.shopify.com/s/files/1/0433/1631/4277/files/mazuw.pdf
- https://cdn.shopify.com/s/files/1/0430/4817/3722/files/93721411407.pdf
- https://cdn.shopify.com/s/files/1/0432/1034/2559/files/78801887061.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_off00006336.binffd73f105cf35081969846e587da5eda623a53b8fe661824f25b13c72b5c1ba8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6336 | 5452 bytes |
font_01_sfnt_off000075ab.bindb59c24e94d09aff24e4f03763ed7adb9c46c5588c1df8927f23274e8b39fd31 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75AB | 10320 bytes |
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