MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to external resources. One of these links, 'https://ttraff.ru/pify?keyword=issuu+pdf+download+link', is identified as a malicious redirector. The document body also contains text that appears to be a lure for downloading PDFs, further supporting the phishing attempt. The presence of numerous links suggests a link farm or SEO poisoning tactic to distribute malicious content.
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.ru/pify?keyword=issuu+pdf+download+link
- http://files.ikebanastudiom.com/uploads/1/3/0/9/130969313/cd96d7.pdf
- http://files.wickfordbowlingclub.com/uploads/1/3/1/8/131871835/7206860.pdf
- http://files.purerockcolours.com/uploads/1/3/1/3/131398129/gelujukike.pdf
- http://digesu.livingstonia.org.uk/uploads/1/3/0/8/130814017/1438580.pdf
- https://cdn.shopify.com/s/files/1/0436/3167/3504/files/reagan_killer_mike.pdf
- https://cdn.shopify.com/s/files/1/0429/7991/7987/files/80590989218.pdf
- https://cdn.shopify.com/s/files/1/0436/5749/4686/files/fe_civil_practice_problems.pdf
- https://cdn.shopify.com/s/files/1/0432/9386/8187/files/funny_discord_gifs.pdf
- https://cdn.shopify.com/s/files/1/0433/5593/0783/files/67825277078.pdf
- https://cdn.shopify.com/s/files/1/0432/8436/5468/files/43126620293.pdf
- https://cdn.shopify.com/s/files/1/0433/5819/1768/files/47953642899.pdf
- https://cdn.shopify.com/s/files/1/0430/4273/4237/files/bobcat_763_service_manual_free.pdf
- https://cdn.shopify.com/s/files/1/0433/1044/8798/files/navapimezesopilipikakoda.pdf
- https://cdn.shopify.com/s/files/1/0437/2794/5879/files/adjectives_and_adverbs_lesson_plan.pdf
- https://cdn.shopify.com/s/files/1/0430/2602/2554/files/pitamikuwu.pdf
- https://cdn.shopify.com/s/files/1/0429/2804/6233/files/bd_singh_genetics_download.pdf
- https://cdn.shopify.com/s/files/1/0434/4581/3413/files/math_in_the_modern_world_textbook_philippines.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_off000047e1.bin477bcf99cf96a0e2cab5d3d9fa06694ab16532e2dafeef3c3c93874135c4429c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x47E1 | 5032 bytes |
font_01_sfnt_off00005924.bin359e8fd8e98ddd425204a3bc96a537cdda1540dc9381b81bfdb7263640a9f391 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5924 | 9752 bytes |
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