MALICIOUS
148
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link disguised as 'Deloitte aptitude test questions and answers pdf'. This link points to 'ttraff.ru', which is flagged as a malicious redirector. The document also includes a large number of links to Shopify domains, likely part of a link farm to improve SEO for malicious content. The presence of a 'download button' lure and a callback lure further supports a phishing or scamming intent.
Heuristics 5
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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns
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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.ru/pify?keyword=deloitte+aptitude+test+questions+and+answers+pdf
- http://files.christineleunens.com/uploads/1/3/1/3/131398195/vuxezakanu_belope.pdf
- http://kefad.yourprojectupdates.com/uploads/1/3/0/8/130813747/lozup.pdf
- http://files.artglassforumny.org/uploads/1/3/0/7/130740264/vizivitifazinamezi.pdf
- https://cdn.shopify.com/s/files/1/0437/1070/9915/files/physics_lab_manual_answers.pdf
- https://cdn.shopify.com/s/files/1/0431/4624/8358/files/95342646812.pdf
- https://cdn.shopify.com/s/files/1/0429/8850/3203/files/kibanigufoluwuzeni.pdf
- https://cdn.shopify.com/s/files/1/0431/7682/0890/files/32859735901.pdf
- https://cdn.shopify.com/s/files/1/0431/3497/6149/files/94993131829.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/22271122494.pdf
- https://cdn.shopify.com/s/files/1/0435/7426/3963/files/jivewokepapumonekup.pdf
- https://cdn.shopify.com/s/files/1/0430/0413/3525/files/34866295388.pdf
- https://cdn.shopify.com/s/files/1/0429/6205/9427/files/85997998940.pdf
- https://cdn.shopify.com/s/files/1/0438/6874/9979/files/29094459447.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007176.binfd257c77bb51d57ee6f8abf778d60198fcedf27253eb0f73e9fb8fa8bfe8bf7b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7176 | 5136 bytes |
font_01_sfnt_off00008303.bin8ae6aa7c24d7301689c36f99c4994b6942882bff6c112b35a1e7b0493cc4071f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8303 | 10356 bytes |
font_02_sfnt_off0000a629.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA629 | 4324 bytes |
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