MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a critical heuristic firing for a malicious redirector link, pointing to 'ttraff.ru'. This indicates an attempt to direct users to a malicious site, likely for phishing or malware distribution. The document body, though heavily obfuscated, contains metadata suggesting it was generated by wkhtmltopdf, a tool sometimes used to create malicious PDFs. The presence of numerous external links, including the malicious redirector, suggests a link farm or redirection strategy to obscure the final malicious destination.
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=after+effects+and+cinema+4d+lite+pdf
- http://files.dramaticvoicesprogramberlin.com/uploads/1/3/0/7/130739519/6c2609c0bfc.pdf
- http://files.trumpsgreatamericafacts.com/uploads/1/3/1/3/131384333/41351b6e.pdf
- http://files.corefreeride.com/uploads/1/3/1/3/131383619/ninikaxijaxiwi-tugujotafujowu-vosamezit.pdf
- http://files.porta.us/uploads/1/3/1/8/131871725/7646458.pdf
- http://files.erniepeggycreations.com/uploads/1/3/0/7/130775373/4727c7f379.pdf
- http://files.porta.us/uploads/1/3
- https://cdn.shopify.com/s/files/1/0429/5586/6263/files/55750111267.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/37144816260.pdf
- https://cdn.shopify.com/s/files/1/0437/2283/4071/files/wubezuruludexe.pdf
- https://cdn.shopify.com/s/files/1/0431/7259/3821/files/jagorox.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/65431134640.pdf
- https://cdn.shopify.com/s/files/1/0429/7513/3859/files/52002486503.pdf
- https://cdn.shopify.com/s/files/1/0432/0549/2904/files/10091114601.pdf
- https://cdn.shopify.com/s/files/1/0433/6533/5190/files/36954842988.pdf
- https://cdn.shopify.com/s/files/1/0428/1538/9855/files/sunememexopote.pdf
- https://cdn.shopify.com/s/files/1/0433/4639/5304/files/samudijiziretolonorefuf.pdf
- https://cdn.shopify.com/s/files/1/0433/5131/0488/files/tuwowatozoz.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_off00005f01.bin7e0418e33aa5100e979311af6489ca0b61b6e9a51e1e32459862e24c2d40019b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F01 | 5056 bytes |
font_01_sfnt_off00007013.binc9d4cfc3fee8078a6727c1bb1e9d5e842bc6993053abc568a5a3f18ba684630b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7013 | 10704 bytes |
font_02_sfnt_off000094d1.bindf1d2c903cabdf2976887e260da0b25217edeb5ce2b71f315001024534e8e210 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x94D1 | 16060 bytes |
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