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 pointing to 'ttraff.com'. The document body, though heavily obfuscated, contains the same URL and a title related to 'side effects of antiretroviral drugs pdf', suggesting a lure. The file also contains a large number of embedded links, many pointing to Shopify domains, which is characteristic of SEO link farm techniques used to distribute malicious content.
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.com/pify?keyword=side+effects+of+antiretroviral+drugs+pdf
- http://files.headsuptraining.co.nz/uploads/1/3/1/8/131856276/werefapi_nudizari_mezegufebojad.pdf
- http://files.reallifesigns.com/uploads/1/3/0/9/130969993/kutesudilezomiwufa.pdf
- http://files.digitalmindset.ltd/uploads/1/3/1/4/131407459/biwipobuf_vowefapadi_nenazukufegusuf_zikotujufenokav.pdf
- http://files.retroquesting.com/uploads/1/3/1/0/131070651/6887a9dd.pdf
- https://cdn.shopify.com/s/files/1/0431/7993/3862/files/big_anthony_and_the_magic_ring.pdf
- https://cdn.shopify.com/s/files/1/0430/8933/0330/files/vapuvixokuwemidejajos.pdf
- https://cdn.shopify.com/s/files/1/0429/9735/0554/files/jokogereteg.pdf
- https://cdn.shopify.com/s/files/1/0431/9507/2674/files/17156242870.pdf
- https://cdn.shopify.com/s/files/1/0429/0645/2127/files/bivamilo.pdf
- https://cdn.shopify.com/s/files/1/0434/4043/9446/files/fosidasafakunugen.pdf
- https://cdn.shopify.com/s/files/1/0428/2292/6492/files/74277123270.pdf
- https://cdn.shopify.com/s/files/1/0430/9532/6887/files/20987352245.pdf
- https://cdn.shopify.com/s/files/1/0430/1560/2337/files/vivuvokoboxapalenujexon.pdf
- https://cdn.shopify.com/s/files/1/0432/1663/4016/files/66565841990.pdf
- https://cdn.shopify.com/s/files/1/0439/1400/2587/files/a_noite_do_meu_bem_ruy_castro.pdf
- https://cdn.shopify.com/s/files/1/0433/1008/8360/files/charcoal_production.pdf
- https://cdn.shopify.com/s/files/1/0437/9102/4277/files/nibutagevukewavujo.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_off00007271.bin2d4f894a68ee516bca3ba526725043589475d965a321c53ab3bbf2864b83b666 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7271 | 5488 bytes |
font_01_sfnt_off00008538.binf43f2874d11a73ba85d5f2e2bac05ff43feaa2d72d1f2d1f04168268ebbb9900 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8538 | 9760 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.