MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
T1059.001 PowerShell
The PDF contains a high number of embedded links, many pointing to Shopify domains hosting other PDFs, suggesting a link farm for SEO poisoning. One critical heuristic indicates a link to known malicious redirector infrastructure at 'ttraff.ru'. The presence of visible command execution instructions also suggests potential for further malicious activity.
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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Visible LOLBin command execution instruction high SE_LOLBIN_RUN_COMMANDDocument contains instructions or visible command text involving Windows script/execution tools such as PowerShell, mshta, cmd, rundll32, or regsvr32
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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=geological+ages+pdf
- http://files.dancetodaybiz.com/uploads/1/3/1/4/131438808/muruworumavame-bepobuzamewuk.pdf
- http://files.cmebenezer.com/uploads/1/3/1/0/131070733/wojapuro-jupenadavekubi-ritokimotuf.pdf
- http://files.tryoungcrew144.com/uploads/1/3/1/6/131606069/newapepefoxosa.pdf
- http://sarum.chasehillschool.com/uploads/1/3/1/4/131453574/bapigijumewofetedi.pdf
- https://cdn.shopify.com/s/files/1/0430/8929/7568/files/mebabisukanajonizexasek.pdf
- https://cdn.shopify.com/s/files/1/0431/0371/5489/files/96531302759.pdf
- https://cdn.shopify.com/s/files/1/0431/5804/4827/files/97361596814.pdf
- https://cdn.shopify.com/s/files/1/0437/2650/4086/files/15427341894.pdf
- https://cdn.shopify.com/s/files/1/0429/7133/2767/files/sujowodabenijon.pdf
- https://cdn.shopify.com/s/files/1/0434/7052/0470/files/7873198550.pdf
- https://cdn.shopify.com/s/files/1/0433/1402/0507/files/30801882466.pdf
- https://cdn.shopify.com/s/files/1/0440/2076/0741/files/powershell_delete_file.pdf
- https://cdn.shopify.com/s/files/1/0431/5892/9570/files/tradutor_alemo_portugus.pdf
- https://cdn.shopify.com/s/files/1/0431/4795/2292/files/ledumewadezasidulido.pdf
- https://cdn.shopify.com/s/files/1/0437/6854/5441/files/nosuwi.pdf
- https://cdn.shopify.com/s/files/1/0433/7631/2478/files/62826285512.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_off00006207.bin6feb3c0524138583fc86cbffd6525c120b0c89fc31e97735dfa08e7efe88e0e9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6207 | 4860 bytes |
font_01_sfnt_off0000729f.bin5663c3588a6e7357b890fee6d7fad233b2c27c4a67adaaa67eb1bdfdb98b5166 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x729F | 10004 bytes |
font_02_sfnt_off000094d7.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x94D7 | 4324 bytes |
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