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, identified as a link farm, designed to redirect users to external websites. One of the primary links, 'https://ttraff.ru/wb?keyword=soft%20pastel%20techniques%20worksheet', is flagged as a malicious redirector. The document body, though heavily obfuscated, contains similar URLs, reinforcing the malicious intent of directing users to potentially harmful 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/wb?keyword=soft%20pastel%20techniques%20worksheet
- http://files.creekcitygraphics.com/uploads/1/3/1/3/131380953/xakumi_reluwate_mokapufox.pdf
- http://files.savebozeman.org/uploads/1/3/1/4/131408529/80336d.pdf
- http://files.quantumpoint.org/uploads/1/3/0/8/130874031/fexurugomaseba_livorejalolokib_kuluvewowa.pdf
- http://files.facesdayspa.com/uploads/1/3/1/8/131871762/rovolozotewer-vufeg-guvagejupekele-pobuvopis.pdf
- http://files.luisaluisa.com/uploads/1/3/1/3/131398133/5525725.pdf
- http://files.afmsupplements.com/uploads/1/3/2/3/132302815/972851.pdf
- http://files.royalmarineser.com/uploads/1/3/1/0/131070911/8239271.pdf
- http://files.stspain.com/uploads/1/3/0/7/130776575/7eb48.pdf
- http://files.kirstencole.com/uploads/1/3/0/7/130776481/temeliribeki.pdf
- https://pegubup.files.wordpress.com/2020/06/zikusagojar.pdf
- https://kizutakogoz.files.wordpress.com/2020/07/modupuvuwo.pdf
- https://gefijapowiv.files.wordpress.com/2020/07/69900746860.pdf
- https://sexepik.files.wordpress.com/2020/07/rekesom.pdf
- https://tigizenawa.files.wordpress.com/2020/06/51739183883.pdf
- https://vujatuzine.files.wordpress.com/2020/06/11719023257.pdf
- https://jubasejoxes.files.wordpress.com/2020/07/gemisokaleneposuxogiwir.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/49893706483.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/99324429390.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/68905528383.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/42539854631.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/48975286879.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/meragavafeduxilaxopuxaw.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/
- https://cdn.shopify.com/s/files/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000708c.bin0c10f12cea6fd01b70d77065489006944803513e6dbfb82866beda9e56f025f7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x708C | 5372 bytes |
font_01_sfnt_off000082d1.bin23254142d0f6be02609e831941a13e66dcb2abd357cd39f2cd7ea1fb72c4b96b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x82D1 | 10088 bytes |
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