MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1204.002 Malicious Link
T1059.003 Windows Command Shell
The PDF contains a link to a known malicious redirector, ttraff.cc, disguised as a Java 8 streams tutorial. Additionally, the document instructs the user to copy and paste content into a command-line context, likely to execute further malicious commands. The presence of numerous links to PDFs hosted on various domains suggests a link farm or SEO poisoning tactic to distribute malicious content.
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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Clipboard command execution lure high SE_CLIPBOARD_COMMAND_LUREDocument tells the user to copy or paste clipboard content into Run, PowerShell, cmd, or another shell-like execution context
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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.cc/pify?keyword=java+8+streams+tutorial+pdf
- http://files.nphsjrwolfpack.com/uploads/1/3/1/4/131483253/pageponiputi_gosalobire_vopepas_fatibo.pdf
- http://files.starsidepta232.org/uploads/1/3/1/6/131636562/mubif-noraluvugavija-bafowulogal.pdf
- http://files.timmahekdds.com/uploads/1/3/1/4/131406303/birep_jabekadoroju_lisafa.pdf
- http://files.beautextensions.com/uploads/1/3/1/6/131637714/gijeregimivi.pdf
- http://files.ronandthaophotography.com/uploads/1/3/1/6/131637108/bidek-gukabiguga.pdf
- https://cdn.shopify.com/s/files/1/0434/4479/7606/files/22830046063.pdf
- https://cdn.shopify.com/s/files/1/0436/4982/6969/files/56194271130.pdf
- https://cdn.shopify.com/s/files/1/0439/6492/4062/files/usine_acide_sulfurique.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/borutazaweluv.pdf
- https://cdn.shopify.com/s/files/1/0432/9222/9797/files/arabic_to_english_dictionary_free_download.pdf
- https://cdn.shopify.com/s/files/1/0431/6630/2376/files/11811564499.pdf
- https://cdn.shopify.com/s/files/1/0431/8606/1480/files/gobikozufafejilerajakidir.pdf
- https://cdn.shopify.com/s/files/1/0431/1918/1978/files/escape_from_tarkov_key_bindings.pdf
- https://cdn.shopify.com/s/files/1/0429/9646/5823/files/bowevogisifewifaw.pdf
- https://cdn.shopify.com/s/files/1/0431/7026/7291/files/maziwe.pdf
- https://cdn.shopify.com/s/files/1/0437/3456/5025/files/60800248236.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_off00006aff.bin603d5c9446c278c70b4c5510b948898a6942eb4dde7fd46816f2adc63dcf8b3d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AFF | 5432 bytes |
font_01_sfnt_off00007d63.bincc3e6cbf02924fe54cf48c4af88daef8b15453ee5fa12cdecb15ae08639cbddb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D63 | 15168 bytes |
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