MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains numerous embedded links, with a critical heuristic identifying a link to a known malicious redirector infrastructure. The document body, though partially corrupted, contains text that appears to be a lure for an Android application download, directing the user to the malicious URL. This suggests a phishing or social engineering attack aimed at redirecting users to potentially harmful 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=android+up+navigation+bar+apk
- http://wojane.circusparkmedicalvillage.org/uploads/1/3/0/8/130814297/zefokek.pdf
- http://rugowiri.exfaex-tools.com/uploads/1/3/1/1/131163908/e8f305bc73a.pdf
- http://files.purgatoirevalleyfoundation.org/uploads/1/3/1/0/131070521/8087211.pdf
- http://bavamu.sinai-horeb.com/uploads/1/3/1/4/131483337/jumovodabirut_tuxizoxep_toxobutu_buliwinaviruse.pdf
- http://files.hccflmetz.com/uploads/1/3/1/8/131856050/xolelibalumifapeko.pdf
- https://cdn.shopify.com/s/files/1/0430/8867/4967/files/27715633448.pdf
- https://cdn.shopify.com/s/files/1/0437/7369/0017/files/sefofob.pdf
- https://cdn.shopify.com/s/files/1/0431/2875/0241/files/99355491368.pdf
- https://cdn.shopify.com/s/files/1/0440/7692/5078/files/forward_declaration_of_template_class.pdf
- https://cdn.shopify.com/s/files/1/0437/8329/1029/files/autodesk_revit_2020_structure_fundamentals.pdf
- https://cdn.shopify.com/s/files/1/0433/3377/9611/files/body_language_in_the_workplace.pdf
- https://cdn.shopify.com/s/files/1/0434/8523/3304/files/95894352551.pdf
- https://cdn.shopify.com/s/files/1/0435/3281/2439/files/android_uninstall_bloatware_app.pdf
- https://cdn.shopify.com/s/files/1/0433/6559/7342/files/bash_script_examples.pdf
- https://cdn.shopify.com/s/files/1/0431/6823/5682/files/69203717721.pdf
- https://cdn.shopify.com/s/files/1/0441/3833/2312/files/geometric_distribution_examples_with_answers.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wowivitotorinu.pdf
- https://cdn.shopify.com/s/files/1/0427/8370/3206/files/320236289.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_off00005602.bind4b22d9f1606f6a6f634a88d2d8cff0679e7aa59c827a048af777757c9999a53 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5602 | 5172 bytes |
font_01_sfnt_off000067a7.bindaaa96eb2b095c9f8e31ec8c64abf004bd9396cf4e6fc3baeea9240d0d1e8c17 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67A7 | 10796 bytes |
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