MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, with a critical heuristic firing for a PDF link to a known malicious redirector. The document body also contains the URL 'https://ttraff.ru/pify?keyword=asus+x555ya-+rb81-+cb', which is likely used to redirect users to malicious content. The presence of numerous links, many pointing to Shopify domains, suggests a 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=asus+x555ya-+rb81-+cb
- http://files.momentsbyannephotography.com/uploads/1/3/2/7/132710676/lemuforita_zavedu.pdf
- http://pesadari.justusgirlsmp.org/uploads/1/3/1/3/131384401/6694126.pdf
- http://fatuz.christiangreenlmt.com/uploads/1/3/2/6/132680981/5244080.pdf
- http://files.katrinamoorebooks.com/uploads/1/3/2/6/132695578/saxofawabu.pdf
- http://files.chrisdufala.com/uploads/1/3/2/3/132302735/pisibejoraxog.pdf
- https://cdn.shopify.com/s/files/1/0429/9256/6435/files/replicate_function_in_r.pdf
- https://cdn.shopify.com/s/files/1/0441/3983/9640/files/mazitidul.pdf
- https://cdn.shopify.com/s/files/1/0433/5383/3637/files/92489227106.pdf
- https://cdn.shopify.com/s/files/1/0437/4154/4599/files/the_certified_quality_technician_handbook.pdf
- https://cdn.shopify.com/s/files/1/0429/7303/6697/files/saints_row_2_money_cheat_xbox_360.pdf
- https://cdn.shopify.com/s/files/1/0433/1975/4907/files/15382257410.pdf
- https://cdn.shopify.com/s/files/1/0429/8981/3909/files/56851921540.pdf
- https://cdn.shopify.com/s/files/1/0431/1423/4016/files/lifevabamadixugisalam.pdf
- https://cdn.shopify.com/s/files/1/0433/9109/0844/files/philip_glass_echorus_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0437/4147/9066/files/bufetiburaweporujixaz.pdf
- https://cdn.shopify.com/s/files/1/0428/5179/5107/files/84327405091.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_off00009bb8.binab8865a287882204f68961bce0d368b80d07be426ae0475cf73144c845810e0e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9BB8 | 4880 bytes |
font_01_sfnt_off0000ac69.bin90e74816e0d45aef6c68f032feaa9292eeab0cc7171c0f2557ae0c6b93459147 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAC69 | 14828 bytes |
font_02_sfnt_off0000daca.bin05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDACA | 4324 bytes |
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