MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains numerous links, with one prominent link leading to a redirector service. This redirector is associated with malicious activity, suggesting a phishing or malware distribution attempt. The document body, though heavily obfuscated, contains text related to a 'Mi air purifier 2s manual pdf' and includes the malicious URL, reinforcing the lure. The presence of multiple external PDF links also indicates a link farm, a common tactic for SEO poisoning to attract victims.
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=mi+air+purifier+2s+manual+pdf
- http://files.judyssmallworld.com/uploads/1/3/1/6/131606206/1074433.pdf
- http://files.autisticpridereading.co.uk/uploads/1/3/1/4/131482959/jetigogolepeji.pdf
- http://files.41streetauto.com/uploads/1/3/0/7/130776775/jugaji-zizezajif-vominolojesetog-pivarolofipu.pdf
- http://files.kaylacrance.com/uploads/1/3/0/7/130775518/a22aa421e928b6.pdf
- https://cdn.shopify.com/s/files/1/0430/9365/5716/files/10244397329.pdf
- https://cdn.shopify.com/s/files/1/0436/1771/4334/files/ap_bio_chapter_16_reading_guide_answers.pdf
- https://cdn.shopify.com/s/files/1/0435/4693/5447/files/75642538580.pdf
- https://cdn.shopify.com/s/files/1/0430/7881/1797/files/20031988510.pdf
- https://cdn.shopify.com/s/files/1/0432/0421/4942/files/69006238129.pdf
- https://cdn.shopify.com/s/files/1/0438/8870/5688/files/graco_nautilus_65_manual.pdf
- https://cdn.shopify.com/s/files/1/0432/7741/8656/files/42054549707.pdf
- https://cdn.shopify.com/s/files/1/0440/6883/1382/files/chronic_back_pain_exercises.pdf
- https://cdn.shopify.com/s/files/1/0431/7937/6798/files/89742661859.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tedogunugovosilogupex.pdf
- https://cdn.shopify.com/s/files/1/0431/5843/8056/files/39304994083.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/21800621301.pdf
- https://cdn.shopify.com/s/files/1/0433/4272/5275/files/83803350530.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/60801944673.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_off000061d9.bin14e390f157d0b31dba9b0b0b0625db2a1e936ec2434d7b36b4e4fddb02ccd294 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61D9 | 5324 bytes |
font_01_sfnt_off000073e5.bin291ea8de70877ebff028f4e54b6c49a4f13c9b8517bff0a2f4438c3d888aa3ef |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73E5 | 10360 bytes |
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