MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a prominent link that redirects to a malicious URL, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body and embedded links suggest a lure for software downloads, specifically mentioning 'Bluestack free for windows 7 ultimate'. The PDF_SEO_LINK_FARM heuristic indicates a large number of outbound links, likely for SEO manipulation or to distribute the malicious payload through various means. The SE_DOWNLOAD_BUTTON heuristic further supports the lure-based attack pattern.
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.com/pify?keyword=bluestack+free++for+windows+7+ultimate
- http://files.lindyjames-christenson.com/uploads/1/3/1/3/131379612/3953267.pdf
- http://xizew.manueladamant.com/uploads/1/3/1/3/131398394/8046208.pdf
- http://tofizev.sfchildrensgardeningcircles.com/uploads/1/3/0/9/130969162/danejevalizisene.pdf
- https://cdn.shopify.com/s/files/1/0432/6657/2452/files/64799549826.pdf
- https://cdn.shopify.com/s/files/1/0432/9019/8180/files/free_sample_electrical_business_plan.pdf
- https://cdn.shopify.com/s/files/1/0461/3858/9352/files/create_notification_android_8.pdf
- https://cdn.shopify.com/s/files/1/0430/4021/1097/files/88308302592.pdf
- https://cdn.shopify.com/s/files/1/0427/9438/5575/files/74516034583.pdf
- https://cdn.shopify.com/s/files/1/0437/5373/4298/files/majetemivofepetevat.pdf
- https://cdn.shopify.com/s/files/1/0436/6693/1862/files/faserolenidutu.pdf
- https://cdn.shopify.com/s/files/1/0431/1423/4016/files/miss_grand_international_2016_question_and_answer.pdf
- https://cdn.shopify.com/s/files/1/0427/9985/7823/files/grade_12_physical_science_textbook_free_download.pdf
- https://cdn.shopify.com/s/files/1/0428/5962/6655/files/pengendalian_nyamuk_anopheles.pdf
- https://cdn.shopify.com/s/files/1/0434/0645/9032/files/zeliro.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_off000069fc.bin2c26602d9db3b360c7b9f108fa0b48d34da7f0e7ca71563c6e24d0d7fd31763b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69FC | 5452 bytes |
font_01_sfnt_off00007c81.bin17b65c7bbe83c77b143ae7eb9f2e029ac7da84fadb4f4b7ce1f0a99592b85469 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C81 | 9968 bytes |
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