MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.001 Command and Scripting Interpreter: PowerShell
The PDF contains a malicious redirector link disguised as a download for 'Internet manager for mac os x'. The document body and heuristics indicate a social engineering lure to install a browser extension or update. The primary malicious IOC is the redirector URL, which is likely used to deliver a second-stage payload. No scripts were extracted from this sample.
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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Browser extension / update installation lure high SE_BROWSER_INSTALL_LUREDocument tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
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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.ru/pify?keyword=internet++manager+for+mac+os+x
- http://files.artworkbyrenee.com/uploads/1/3/0/8/130873894/1514473.pdf
- http://files.andreapizzoferrato.com/uploads/1/3/1/1/131164210/4255511.pdf
- http://files.heritageheroesptsa.org/uploads/1/3/1/0/131070378/0a34c625b.pdf
- https://cdn.shopify.com/s/files/1/0433/1097/3083/files/18008886218.pdf
- https://cdn.shopify.com/s/files/1/0437/6687/4269/files/pdf_pendidikan_agama_islam_kelas_12_kurikulum_2020_revisi_2020.pdf
- https://cdn.shopify.com/s/files/1/0440/7151/8373/files/95503904264.pdf
- https://cdn.shopify.com/s/files/1/0430/8706/9348/files/ss-_8_form.pdf
- https://cdn.shopify.com/s/files/1/0432/3885/0724/files/water_hammer_in_pipe_line_systems.pdf
- https://cdn.shopify.com/s/files/1/0433/4298/7422/files/39208183892.pdf
- https://cdn.shopify.com/s/files/1/0436/4979/4213/files/suvorobaxup.pdf
- https://cdn.shopify.com/s/files/1/0431/1502/0449/files/46274882442.pdf
- https://cdn.shopify.com/s/files/1/0429/3459/9843/files/brush_pen_lettering_grace_song.pdf
- https://cdn.shopify.com/s/files/1/0434/0688/5031/files/principles_and_applications_of_aggregation_induced_emission.pdf
- https://cdn.shopify.com/s/files/1/0437/4138/0759/files/vopawijowik.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006066.binb65922194620e3c3a2c43e28c8bacfb92538932b3821542160e9a2790b9b30fe |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6066 | 4912 bytes |
font_01_sfnt_off000070fa.binc39364401b283f99d16738526065a997043a6f142c15010d9737b04843c6070f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70FA | 10532 bytes |
font_02_sfnt_off00009500.bin0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9500 | 4324 bytes |
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