MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains multiple embedded links, with a critical heuristic identifying a malicious redirector link to 'ttraff.com'. The document body also contains this URL, suggesting an attempt to lure the user to a malicious site. The presence of numerous external PDF links, many hosted on Shopify, indicates a link farm strategy, likely for SEO manipulation or to obscure the final malicious destination. No scripts were extracted, and the primary malicious activity appears to be URL redirection.
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=antibioticos+pdf+unam
- http://files.bignessart.com/uploads/1/3/0/7/130740255/ragezuzo-dunuxidefugaj-dakema.pdf
- http://files.premierprescotthomes.com/uploads/1/3/0/7/130739987/8964067.pdf
- http://files.bandonsupply.com/uploads/1/3/1/0/131070389/6acf19.pdf
- http://files.preferredfuturetherapy.com/uploads/1/3/1/8/131871642/vazigunuvope.pdf
- http://files.transformationdash.com.au/uploads/1/3/2/7/132710717/mobomedumuj-noxuvab.pdf
- https://cdn.shopify.com/s/files/1/0431/8406/2622/files/mi_mi_mi_lyrics.pdf
- https://cdn.shopify.com/s/files/1/0433/4131/6249/files/xowageriwefazewudepujegi.pdf
- https://cdn.shopify.com/s/files/1/0433/7231/4789/files/pdf_viewer_no_toolbar.pdf
- https://cdn.shopify.com/s/files/1/0431/2550/6208/files/26690632983.pdf
- https://cdn.shopify.com/s/files/1/0435/8779/7160/files/samurai_x_reflection_english_dubbed.pdf
- https://cdn.shopify.com/s/files/1/0432/1817/4120/files/bruno_latour_nunca_fuimos_modernos.pdf
- https://cdn.shopify.com/s/files/1/0431/8422/6453/files/duzep.pdf
- https://cdn.shopify.com/s/files/1/0432/5857/7046/files/21208423690.pdf
- https://cdn.shopify.com/s/files/1/0440/8344/5925/files/7007455475.pdf
- https://cdn.shopify.com/s/files/1/0430/0632/8995/files/82011867121.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/fuwemosuwizukuxitakalav.pdf
- https://cdn.shopify.com/s/files/1/0428/5346/6271/files/91008854136.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_off0000a4e0.bin335c3ab39f1588008e93fe8d06173e4727053041f11a4907ce4db358e65259dd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA4E0 | 5304 bytes |
font_01_sfnt_off0000b6db.bind1d0eed009d6b5afe02be516bc63df79479bd562b5366455d3298ee90ecb85a4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB6DB | 12124 bytes |
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