MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector at 'ttraff.com'. This suggests the document is part of a link farm or SEO poisoning campaign designed to drive traffic to malicious infrastructure. The ML classifier also strongly indicated maliciousness.
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=impact+of+capital+expenditure+on+economic+growth+in+nigeria+pdf
- http://files.jollygeographer.com/uploads/1/3/1/4/131482821/bobipototevekeve.pdf
- http://files.cloverdalebarn.com/uploads/1/3/1/8/131857690/9c9792a4db.pdf
- http://files.ahwatukeecommunitycenter.com/uploads/1/3/2/7/132740435/3108801.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/1615/9381/files/barbie_and_the_twelve_dancing_princesses.pdf
- https://cdn.shopify.com/s/files/1/0436/0490/2045/files/45321149059.pdf
- https://cdn.shopify.com/s/files/1/0431/0053/6986/files/wagegi.pdf
- https://cdn.shopify.com/s/files/1/0432/2616/9503/files/inspect_hack_for_robux.pdf
- https://cdn.shopify.com/s/files/1/0432/7102/8896/files/27361065247.pdf
- https://cdn.shopify.com/s/files/1/0436/8901/7497/files/amadeus_all_commands.pdf
- https://cdn.shopify.com/s/files/1/0429/5829/1093/files/snipping_tool_windows.pdf
- https://cdn.shopify.com/s/files/1/0439/4654/1211/files/autocad_commands.pdf
- https://cdn.shopify.com/s/files/1/0432/0998/2107/files/sararapikak.pdf
- https://cdn.shopify.com/s/files/1/0433/3273/1038/files/44185217589.pdf
- https://cdn.shopify.com/s/files/1/0428/3976/9254/files/77503160896.pdf
- https://cdn.shopify.com/s/files/1/0432/4855/0050/files/56521754831.pdf
- https://doi.org/10.20448/journal.501/2016.3.1/501.1.113.121
- 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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006651.bine19352dfddb720c436ff0714704aaf2a4bf1b46071692ef11d091b7d725e28d4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6651 | 5488 bytes |
font_01_sfnt_off000078d7.bin644b5e14e4fa1ca91be8ba632cb5569afdbb1ad0d9b9d6a8d86d9b64f73c1102 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78D7 | 13148 bytes |
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