MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a critical heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.me/wix?keyword=old+skype+for+windows'. This URL is presented within the document body, disguised as a download for 'Old skype for windows', indicating a social engineering lure. The file also exhibits characteristics of a PDF link farm, with numerous embedded links, many pointing to Shopify domains, likely for SEO manipulation or to obscure the primary malicious destination.
Heuristics 3
-
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.
-
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.
-
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.me/wix?keyword=old+skype+for+windows
- https://static.usrfiles.com/ugd/a59130_5b87cfec39ed4a4cb415b244a2bf11b2.pdf
- https://static.usrfiles.com/ugd/b8c837_e43635ec5705449cb025bf6588570ddf.pdf
- https://static.usrfiles.com/ugd/e3834b_073951947f9e4c78a48dbfda5c6a9c71.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/909040323.pdf
- https://cdn.shopify.com/s/files/1/0439/8612/4958/files/baseball_jersey_template.pdf
- https://cdn.shopify.com/s/files/1/0430/9073/9361/files/multiple_versions_bible.pdf
- https://cdn.shopify.com/s/files/1/0429/9830/0823/files/47489788114.pdf
- https://cdn.shopify.com/s/files/1/0434/7245/3784/files/convoluted_universe_book_4.pdf
- https://cdn.shopify.com/s/files/1/0433/5131/0488/files/xojimexudarewafew.pdf
- https://cdn.shopify.com/s/files/1/0429/7850/8953/files/pufamemukisexoje.pdf
- https://cdn.shopify.com/s/files/1/0431/4949/2384/files/demande_d_aide_au_logement_2020.pdf
- https://cdn.shopify.com/s/files/1/0432/5353/0788/files/89830462128.pdf
- https://cdn.shopify.com/s/files/1/0430/4899/2930/files/delinquency_on_credit_report_mean.pdf
- https://static.usrfiles.com/ugd/b8c837_598d2ef1033543f6ab62f6f62b077c07.pdf
- https://static.usrfiles.com/ugd/e3ed1f_bc2f591433cb4179b6d04807d1867917.pdf
- https://static.usrfiles.com/ugd/1c8c6c_812dcf5fddcd448ba88ebd4da99c1b4d.pdf
- https://static.usrfiles.com/ugd/c33cdb_bf1a22531ec0418d88e9916e8e3edbc8.pdf
- https://static.usrfiles.com/ugd/e2c250_f0c62495880b4cc1a45590a1f51ba259.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_off000074e9.bin36b2b95d1354750c667778c7c101676d1e05e002a1463d25a42af3f4f6b970e7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74E9 | 5108 bytes |
font_01_sfnt_off00008671.bin452762a9800209a25910a223ec7013812cc2cc197631d2cf78408b875d357ac8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8671 | 10436 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.