MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link disguised as a download for Adobe Flash Player. This link points to 'ttraff.ru', which is known for malicious redirection. The document also contains a large number of external PDF links, many hosted on Shopify, likely for SEO manipulation to improve search engine ranking for malicious content. The presence of a visual download button further supports the lure.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=adobe+flash+player+filehippo
- http://files.thebetterbrasspipe.com/uploads/1/3/2/7/132740218/daf3e1d8396c143.pdf
- http://files.florinafit.com/uploads/1/3/2/6/132695530/lapixokitoxufig-vumuvubiled.pdf
- http://files.childprotectionresponsecenter.org/uploads/1/3/1/3/131378791/2052782.pdf
- http://files.michellelitv.com/uploads/1/3/1/0/131071312/878ae314.pdf
- http://files.treeseedonline.com/uploads/1/3/0/9/130969298/wenibogapeb.pdf
- https://cdn.shopify.com/s/files/1/0440/5808/3493/files/da_form_5172_r_fillable.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/rafudegilezenetizaxesuvos.pdf
- https://cdn.shopify.com/s/files/1/0437/7922/7810/files/12894101499.pdf
- https://cdn.shopify.com/s/files/1/0437/6576/0151/files/nevusudenezidiwuv.pdf
- https://cdn.shopify.com/s/files/1/0433/1218/5499/files/gelibo.pdf
- https://cdn.shopify.com/s/files/1/0429/5950/3519/files/ruxoge.pdf
- https://cdn.shopify.com/s/files/1/0428/2328/6940/files/75271207832.pdf
- https://cdn.shopify.com/s/files/1/0437/2594/7029/files/53982803035.pdf
- https://cdn.shopify.com/s/files/1/0436/1856/6306/files/dowewaxizapodojaruwuk.pdf
- https://cdn.shopify.com/s/files/1/0431/0269/9681/files/24934714287.pdf
- https://cdn.shopify.com/s/files/1/0446/2844/3299/files/acronis_universal_restore.pdf
- https://cdn.shopify.com/s/files/1/0440/8783/6837/files/37645962628.pdf
- https://cdn.shopify.com/s/files/1/0432/9517/8902/files/fadixadaxidaputuwafabapax.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_off0000631d.bine98011bef1826deb44e80595cd393c7d0a5a69e41334548ca0558a9d452c1199 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x631D | 5360 bytes |
font_01_sfnt_off00007558.bina8cac807c7e34b77630724aa9986ff843eadb9599201ba9dba6f22c849c0afb9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7558 | 10108 bytes |
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