MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing indicating it links to known malicious redirector infrastructure, specifically `https://ttraff.com/pify?keyword=icici+securities+annual+report+2019`. The document body, though partially corrupted, also contains this URL, suggesting a lure to a phishing or malware distribution site disguised as a financial report. The presence of numerous other PDF links further supports a link farm or redirection strategy.
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=icici+securities+annual+report+2019
- http://levaf.definitivearts.net/uploads/1/3/2/6/132680981/fezujijuziwaxuz-jidajepisarira-fawij-xowitamenako.pdf
- http://bunotesef.clientsviews.com/uploads/1/3/2/8/132815793/3264046.pdf
- http://vuzurupil.dragomirdesignbuild.com/uploads/1/3/0/7/130775448/3607671.pdf
- http://files.halfacrestudios.co.uk/uploads/1/3/1/3/131383924/5693121.pdf
- http://files.jessikafruchtermft.com/uploads/1/3/2/6/132695554/kifikezozivi.pdf
- https://cdn.shopify.com/s/files/1/0433/5783/1336/files/89323024911.pdf
- https://cdn.shopify.com/s/files/1/0435/0119/1328/files/metal_chess_set.pdf
- https://cdn.shopify.com/s/files/1/0430/8919/9268/files/69365373989.pdf
- https://cdn.shopify.com/s/files/1/0439/1269/1880/files/kutiwajoxax.pdf
- https://cdn.shopify.com/s/files/1/0431/1855/9389/files/wejulewizawamuwewibadu.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/juzopuzenafososokazulu.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/89965927340.pdf
- https://cdn.shopify.com/s/files/1/0432/9888/1704/files/74499369498.pdf
- https://cdn.shopify.com/s/files/1/0458/6605/7881/files/graphene_oxide_sheets_synthesis.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/98223768302.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_off00004766.binc8a71ce20a379fa6eb7d65e2cc32e16b882bfd8dc3bf97761997d879853b9bfc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4766 | 5348 bytes |
font_01_sfnt_off00005993.bin0b79c3384232a9be644100ab451b9d028154d816de827e21c938091e12e72886 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5993 | 9572 bytes |
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