MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous embedded links, with one specifically identified as a malicious redirector. The document body, though partially garbled, includes the text 'Arri alexa sxt w manual pdf' and the malicious URL, suggesting a lure to download further content. The ML classifier strongly indicated maliciousness, and the presence of a redirector points to a phishing or malware distribution attempt.
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.cc/pify?keyword=arri+alexa+sxt+w+manual+pdf
- http://refim.greenejunglefarm.com/uploads/1/3/1/4/131482962/xakigivaf.pdf
- http://files.bradley-hamilton.com/uploads/1/3/0/7/130775251/67febbeb2.pdf
- http://files.wapitinordic.com/uploads/1/3/2/7/132710632/3436910.pdf
- http://files.westsidewater.ca/uploads/1/3/2/7/132740413/0c8874.pdf
- https://cdn.shopify.com/s/files/1/0428/2518/7491/files/38497487091.pdf
- https://cdn.shopify.com/s/files/1/0433/1044/8798/files/43980990611.pdf
- https://cdn.shopify.com/s/files/1/0429/2440/8988/files/aashto_lrfd_bridge_specifications.pdf
- https://cdn.shopify.com/s/files/1/0430/1311/1961/files/statistical_arbitrage_machine_learning.pdf
- https://cdn.shopify.com/s/files/1/0428/7974/6201/files/autocad_electrical_training_course.pdf
- https://cdn.shopify.com/s/files/1/0431/5149/1236/files/22513838238.pdf
- https://cdn.shopify.com/s/files/1/0437/9289/2061/files/sebexiwaz.pdf
- https://cdn.shopify.com/s/files/1/0431/1410/2950/files/41304197793.pdf
- https://cdn.shopify.com/s/files/1/0430/1121/1425/files/manosi.pdf
- https://cdn.shopify.com/s/files/1/0440/6122/9206/files/robinizuzazujineruwodozu.pdf
- https://cdn.shopify.com/s/files/1/0435/0879/3510/files/toefl_test_examples.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_off000075b6.binc737d7343c1f633008a1553cda49e2a27c743d6a0283cda04e8e1248096ecd98 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75B6 | 5336 bytes |
font_01_sfnt_off000087d5.bin54e9c09d57e0497d7d272de0d11a2853b5a8263eb37939b709c2abb2a3336e17 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x87D5 | 10232 bytes |
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