MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous embedded links, with a critical heuristic firing for a malicious redirector at 'https://ttraff.com/pify?keyword=interior+design+drawings+pdf'. The document body, though heavily obfuscated, contains text related to interior design drawings, suggesting a lure. The presence of a link farm further indicates a malicious intent to redirect users to potentially harmful content.
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=interior+design+drawings+pdf
- http://files.kerenzaltz.com/uploads/1/3/1/0/131070207/9797252.pdf
- http://wuvolejet.goodshepherdkearney.org/uploads/1/3/1/4/131437502/dazagujadowab_begatudodu.pdf
- http://files.group-wb.com/uploads/1/3/1/3/131379277/jipudorivi.pdf
- http://files.whatinstrumentisthat.com/uploads/1/3/1/4/131453837/101352.pdf
- http://files.hilltopangusfarm.com/uploads/1/3/1/3/131382078/7985637.pdf
- https://cdn.shopify.com/s/files/1/0430/3077/3913/files/5602078232.pdf
- https://cdn.shopify.com/s/files/1/0433/3142/0319/files/cement_production_in_singapore.pdf
- https://cdn.shopify.com/s/files/1/0447/0125/3786/files/bcom_1st_sem_english_notes.pdf
- https://cdn.shopify.com/s/files/1/0428/4514/3207/files/5328568257.pdf
- https://cdn.shopify.com/s/files/1/0433/9197/5580/files/78381032660.pdf
- https://cdn.shopify.com/s/files/1/0434/2287/5797/files/geometry_construction_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0431/8117/9029/files/zodekutufolu.pdf
- https://cdn.shopify.com/s/files/1/0439/0541/7371/files/mixiwepodejikokalajikitu.pdf
- https://cdn.shopify.com/s/files/1/0431/4241/4493/files/13444508464.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_off00006e3d.bin2680c61ff6eaf5fb3d70a7ae317891bacf686c54f9e3e874281b7b909a97f2df |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E3D | 5208 bytes |
font_01_sfnt_off00008016.binb4f21f8e26e1843a440cc743e12ea8b040adfd9d03d79ffa5d186e9dfeea58f4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8016 | 10960 bytes |
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