MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.ru/pify?keyword=budget+sheet+template+pdf'. This indicates an attempt to redirect the user to a malicious site, likely for phishing or malware distribution. The document body, though heavily obfuscated, contains the same URL, reinforcing its role as a lure. The presence of numerous external PDF links, many hosted on Shopify, suggests a link farm or SEO poisoning tactic to increase visibility.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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=budget+sheet+template+pdf
- http://files.petaloudatherapies.com/uploads/1/3/1/8/131871424/7710717.pdf
- http://files.tonyottenauthor.com/uploads/1/3/1/4/131453924/847da69e.pdf
- http://files.akinvogg.com/uploads/1/3/1/4/131437276/lojafigutiz.pdf
- http://files.tonyottenauthor.com/uploads/1/3/1/4/131453924/847da69e
- https://cdn.shopify.com/s/files/1/0430/2841/4618/files/89012630984.pdf
- https://cdn.shopify.com/s/files/1/0438/6773/4176/files/zulawelabesopaxakalef.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/zipepatijexozuzazes.pdf
- https://cdn.shopify.com/s/files/1/0431/5552/1695/files/baripepuxosisipokemifuzeg.pdf
- https://cdn.shopify.com/s/files/1/0433/0684/4315/files/brahms_requiem_soprano_solo.pdf
- https://cdn.shopify.com/s/files/1/0436/1030/8765/files/63446798878.pdf
- https://cdn.shopify.com/s/files/1/0429/2568/6951/files/tifutedoboviro.pdf
- https://cdn.shopify.com/s/files/1/0430/9463/8749/files/bubivetobenajulesanirujin.pdf
- https://cdn.shopify.com/s/files/1/0427/9291/1007/files/79237405077.pdf
- https://cdn.shopify.com/s/files/1/0438/7130/5896/files/7335744960.pdf
- https://cdn.shopify.com/s/files/1/0430/9241/0525/files/le_dialogisme.pdf
- https://cdn.shopify.com/s/files/1/0429/4252/9695/files/39672168255.pdf
- https://cdn.shopify.com/s/files/1/0430/6278/8245/files/92589356748.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_off0000833f.bin81fcdaf04f8d2179d3ad909968de764deaecbc848ec10484a0a642aa17583b0d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x833F | 5408 bytes |
font_01_sfnt_off00009588.bin40573553cd2ac49d7840f6cde30fe5a352facc93f2475193d86a504da18b3997 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9588 | 10824 bytes |
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