MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, a common tactic for SEO poisoning and redirecting users to malicious sites. One critical heuristic identified a link to a known malicious redirector, ttraff.com, which is used to lure victims. The document body, though heavily obfuscated, contains references to the redirector URL and other PDF links, suggesting a coordinated effort to distribute malicious content.
Heuristics 3
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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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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=oxford+discover+level+2+pdf
- http://files.foundations619.com/uploads/1/3/1/4/131407029/mazunixidonepun.pdf
- http://files.lindachapmandesign.com/uploads/1/3/2/6/132683069/redizabokexelimib.pdf
- http://nipavig.clarelouiseburnett.com/uploads/1/3/1/4/131437363/gibazebowujes.pdf
- http://files.tuinanz.com/uploads/1/3/0/8/130874278/5642231.pdf
- http://files.warkprimaryschool.co.uk/uploads/1/3/1/6/131607467/3975095.pdf
- https://cdn.shopify.com/s/files/1/0433/8080/1701/files/jabimofiwo.pdf
- https://cdn.shopify.com/s/files/1/0435/2340/8036/files/fepilesosovujewepufunava.pdf
- https://cdn.shopify.com/s/files/1/0435/5234/2184/files/zosirudoxigi.pdf
- https://cdn.shopify.com/s/files/1/0428/9753/9231/files/nuance_editor_free_download.pdf
- https://cdn.shopify.com/s/files/1/0432/2587/4600/files/49499870835.pdf
- https://cdn.shopify.com/s/files/1/0440/9910/9016/files/finnegan_neonatal_abstinence_scoring_system.pdf
- https://cdn.shopify.com/s/files/1/0436/2731/5353/files/final_fantasy_7_ps1_rom.pdf
- https://cdn.shopify.com/s/files/1/0430/7147/1767/files/jolawajomosamilovisuxaf.pdf
- https://cdn.shopify.com/s/files/1/0429/6150/2374/files/kenatekamiba.pdf
- https://cdn.shopify.com/s/files/1/0436/8341/4169/files/59843888241.pdf
- https://cdn.shopify.com/s/files/1/0435/3284/5207/files/nebomatumodojufotilewera.pdf
- https://cdn.shopify.com/s/files/1/0433/7503/4520/files/rulirokodapesite.pdf
- https://cdn.shopify.com/s/files/1/0433/9315/5237/files/30354137129.pdf
- https://cdn.shopify.com/s/files/1/0432/8875/6384/files/welumojunebanogope.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_off0000685c.bin6cb8f41868c3f5a0dba19bf720a224a44cb81dd0bb356f3f63526d9d1f53310f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x685C | 5228 bytes |
font_01_sfnt_off00007a48.bindf5648971670aa3d05c9361be091e4343901e42eb25568bbd0e640724089a77b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A48 | 10088 bytes |
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