MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains multiple embedded links, with one specifically identified as a malicious redirector. The document body, though heavily obfuscated, contains the malicious URL 'https://ttraff.ru/pify?keyword=manejo+absceso+hepatico+pdf'. This suggests the primary intent is to lure the user to this malicious site. The presence of numerous other links, many hosted on Shopify, indicates a potential link farm or SEO poisoning tactic 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.ru/pify?keyword=manejo+absceso+hepatico+pdf
- http://files.studiobarcelonamke.com/uploads/1/3/1/3/131380236/1139269.pdf
- http://tumigireg.thirdcoasthealth.org/uploads/1/3/1/3/131384424/vujujiluzi.pdf
- http://files.votelogan53.com/uploads/1/3/0/7/130739081/tobigerevezowademu.pdf
- http://files.evartchamberofcommerce.com/uploads/1/3/1/6/131606480/6070916.pdf
- https://cdn.shopify.com/s/files/1/0434/9997/8904/files/25799765970.pdf
- https://cdn.shopify.com/s/files/1/0430/2936/4885/files/foreach_object_javascript.pdf
- https://cdn.shopify.com/s/files/1/0430/8602/0761/files/bumenovug.pdf
- https://cdn.shopify.com/s/files/1/0432/7076/6750/files/jajusutov.pdf
- https://cdn.shopify.com/s/files/1/0434/5013/8784/files/coping_cat_therapist_manual.pdf
- https://cdn.shopify.com/s/files/1/0434/7691/0242/files/82948662134.pdf
- https://cdn.shopify.com/s/files/1/0433/5943/6951/files/546173703.pdf
- https://cdn.shopify.com/s/files/1/0439/1193/8216/files/kiwimixezawovonesa.pdf
- https://cdn.shopify.com/s/files/1/0448/2033/2705/files/nalugumevabokudirutipekij.pdf
- https://cdn.shopify.com/s/files/1/0437/0821/9547/files/7711902581.pdf
- https://cdn.shopify.com/s/files/1/0433/3617/1688/files/english_grammar_tenses_book_free_download.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_off00005bf7.bin1255b63279b6f83d9c9a5e9fa5e7ef3663648cdab5815b22d1789c1ba3db4765 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BF7 | 5124 bytes |
font_01_sfnt_off00006d5f.bin3dace019e939be8e414b35dd8cca7312eacdbe746cdde5aa8fa5fdb04849a0ce |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D5F | 11280 bytes |
font_02_sfnt_off00009233.bin7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9233 | 4324 bytes |
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