MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1200 Hardware Add-in
T1059.001 PowerShell
The PDF contains a malicious redirector link pointing to ttraff.cc, which is a known malicious domain. Additionally, it hosts a large number of external PDF links, many of which are hosted on Shopify, suggesting a link farm or SEO poisoning attempt. The document body contains garbled text but also includes the malicious URL and several benign-looking PDF URLs, likely part of the link farm. No scripts were extracted, and the primary malicious activity appears to be the redirection to the malicious URL.
Heuristics 4
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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.cc/pify?keyword=bitmap+get+type+android
- http://files.careplusone.org/uploads/1/3/0/7/130740258/89b0b85b.pdf
- http://dunax.cplproducts.net/uploads/1/3/1/4/131438477/4691057.pdf
- http://files.newfoundlandponies.org/uploads/1/3/1/8/131856125/1d676de7742.pdf
- http://zisig.boafboutique.com/uploads/1/3/0/9/130969265/zalemesoxof-mubagofumaf-disomimu.pdf
- https://cdn.shopify.com/s/files/1/0434/7399/3890/files/24936000735.pdf
- https://cdn.shopify.com/s/files/1/0430/2451/5229/files/11080261664.pdf
- https://cdn.shopify.com/s/files/1/0434/7727/0678/files/makeup_artist_resume.pdf
- https://cdn.shopify.com/s/files/1/0437/3469/6097/files/tuercas_y_tornillos_libro.pdf
- https://cdn.shopify.com/s/files/1/0437/8542/0949/files/post_order_traversal.pdf
- https://cdn.shopify.com/s/files/1/0430/5797/1362/files/55307777503.pdf
- https://cdn.shopify.com/s/files/1/0428/8466/1414/files/free_cash_money_gift_cards_apk.pdf
- https://cdn.shopify.com/s/files/1/0431/6839/9524/files/99097640159.pdf
- https://cdn.shopify.com/s/files/1/0429/8512/8090/files/poor_economics_abhijit_banerjee_free_download.pdf
- https://cdn.shopify.com/s/files/1/0437/0418/9096/files/65352263702.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_off00005e1e.bin2178439f6235b3368020893d7f3ebff0be79518a65b01c0009d474e342579457 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E1E | 5220 bytes |
font_01_sfnt_off00006fc4.binae19df8bedd48704d2d72fd780af3e404ac69b000f98716ad0fe5dbf42497832 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FC4 | 9964 bytes |
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