MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of embedded links, identified as a PDF link farm. One of these links, 'https://ttraff.ru/pify?keyword=java+version+8+update+171+free', points to a known malicious redirector. The document body itself is heavily obfuscated but contains similar URLs, suggesting a coordinated effort to distribute malicious content or manipulate search results. No scripts were extracted, and the primary malicious activity appears to be link-based redirection.
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=java+version+8+update+171+free
- http://vagurawu.dianedailydose.com/uploads/1/3/1/0/131071258/e2bb8df.pdf
- http://vivave.donjitsudodojo.com/uploads/1/3/1/4/131453197/wapixiduvanitigom.pdf
- http://files.ultimatewithoutborders.org/uploads/1/3/0/7/130739063/7365945.pdf
- http://files.tin-pan-ukulalley.com/uploads/1/3/1/3/131384136/baludik-mejerobeku-wenoweruj-pafusogepebudij.pdf
- https://cdn.shopify.com/s/files/1/0436/1489/6290/files/free_modern_cv_template.pdf
- https://cdn.shopify.com/s/files/1/0436/1378/2179/files/padal_pop_games.pdf
- https://cdn.shopify.com/s/files/1/0434/4024/2840/files/lapilif.pdf
- https://cdn.shopify.com/s/files/1/0436/5526/6457/files/21983580814.pdf
- https://cdn.shopify.com/s/files/1/0435/3222/2615/files/xejasak.pdf
- https://cdn.shopify.com/s/files/1/0441/0084/5720/files/strain_gauge_pressure_transducer_working_principle.pdf
- https://cdn.shopify.com/s/files/1/0434/2936/3878/files/tujaluduma.pdf
- https://cdn.shopify.com/s/files/1/0432/0490/3069/files/kikiwojijokex.pdf
- https://cdn.shopify.com/s/files/1/0433/0291/2158/files/49826545075.pdf
- https://cdn.shopify.com/s/files/1/0428/7430/6727/files/98964937290.pdf
- https://cdn.shopify.com/s/files/1/0435/4709/9290/files/592603432.pdf
- https://cdn.shopify.com/s/files/1/0436/9969/9866/files/nowilogotinexipitezitu.pdf
- https://cdn.shopify.com/s/files/1/0437/6566/1853/files/predator_8750_generator_manual.pdf
- https://cdn.shopify.com/s/files/1/0440/4301/0213/files/github_vs_bitbucket.pdf
- https://cdn.shopify.com/s/files/1/0433/8332/4822/files/lepimak.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_off0000628d.bin579a6ba5bab49d651d30ce53a9b189143277839bdead1c143de514f84b0bdcf3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x628D | 5380 bytes |
font_01_sfnt_off000074fa.bin714e5df70fa70e8a7bdf9f4df13c8f812e4dc1dbb1871b8e0f75c6ceb311666b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74FA | 10368 bytes |
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