MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'ttraff.com'. The document body, though heavily obfuscated, contains a URL that matches this redirector. The PDF also exhibits characteristics of a link farm, with numerous embedded URLs, many hosted on Shopify, likely to obscure the malicious destination. The primary attack vector appears to be social engineering, using a technical document lure to trick users into clicking the malicious link.
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.com/pify?keyword=spring+framework+documentation+version+5.+0.+2.+release+pdf
- http://files.louatelier.com/uploads/1/3/1/3/131383255/pesada-puwup-nugof.pdf
- http://files.maloofroofing.com/uploads/1/3/2/6/132695694/luliw.pdf
- http://titixuben.consciousalignment.co.uk/uploads/1/3/1/4/131453215/sivivot_jizazola.pdf
- http://files.agrantteacher.com/uploads/1/3/2/7/132740905/283471.pdf
- http://files.hectorhandmade.com/uploads/1/3/0/8/130874134/nafokuzekefadoxif.pdf
- https://cdn.shopify.com/s/files/1/0431/0722/1661/files/xewutazekeriv.pdf
- https://cdn.shopify.com/s/files/1/0432/5762/6792/files/50230736662.pdf
- https://cdn.shopify.com/s/files/1/0433/5465/2822/files/join_files_into_one_free.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/safuginogatujato.pdf
- https://cdn.shopify.com/s/files/1/0437/4953/9989/files/ugly_s_electrical_reference.pdf
- https://cdn.shopify.com/s/files/1/0431/4248/0021/files/stick_rpg_2_walkthroughs.pdf
- https://cdn.shopify.com/s/files/1/0428/1185/0918/files/vamolirilebepesijudesiji.pdf
- https://cdn.shopify.com/s/files/1/0437/6104/1559/files/xoretinosakixituxonew.pdf
- https://cdn.shopify.com/s/files/1/0432/2289/2711/files/lonegopes.pdf
- https://cdn.shopify.com/s/files/1/0433/2149/1621/files/22758818.pdf
- https://cdn.shopify.com/s/files/1/0431/7950/7870/files/41159960242.pdf
- https://cdn.shopify.com/s/files/1/0439/9503/7854/files/roremoxinuruboxek.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_off0000678d.bindd5c73a148bdfda74f7ee41a36f0c88e06bdece84b149ab5eed0dffcfba614b1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x678D | 6224 bytes |
font_01_sfnt_off00007cd4.binade12c9f8cd1a72206d60ce4a3b76a82c1add038a2b08ee6856c61698ebdd9a1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CD4 | 12908 bytes |
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