MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a mass of external links, many pointing to Shopify-hosted PDFs, but one critical link redirects to a known malicious domain. The document body, though heavily obfuscated, contains the text 'Calibrate gps on android' and the malicious URL, suggesting a lure to trick users into clicking the link. The ML classifier strongly supports the malicious verdict.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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=calibrate+gps+on+android
- http://files.ammoudiclub.com/uploads/1/3/1/3/131381055/xupibeferag-jizabede-zovewup.pdf
- http://lupepalik.thehistoriansquarterly.com/uploads/1/3/0/7/130776208/povinex-xikopof-vikegomugogatij.pdf
- http://files.peter-m-acland-foundation.org/uploads/1/3/1/3/131380032/0118b3d.pdf
- http://rowana.everlastinglovechurch.org/uploads/1/3/0/8/130874493/jivaliwe.pdf
- https://cdn.shopify.com/s/files/1/0431/9461/3924/files/konufolamof.pdf
- https://cdn.shopify.com/s/files/1/0428/8688/9639/files/thrombocytes_thrombus_formation.pdf
- https://cdn.shopify.com/s/files/1/0436/9743/8875/files/leadership_bs_pfeffer.pdf
- https://cdn.shopify.com/s/files/1/0431/7950/7870/files/wexaxamoki.pdf
- https://cdn.shopify.com/s/files/1/0434/8110/4541/files/goben.pdf
- https://cdn.shopify.com/s/files/1/0431/3517/2770/files/gallstone_guideline.pdf
- https://cdn.shopify.com/s/files/1/0434/3801/4616/files/pathologic_basis_of_veterinary_diseases.pdf
- https://cdn.shopify.com/s/files/1/0428/2168/1315/files/characteristics_of_a_good_research_study.pdf
- https://cdn.shopify.com/s/files/1/0431/7003/7917/files/kuxofumurofirudonuko.pdf
- https://cdn.shopify.com/s/files/1/0432/9147/6133/files/buck_boost_converter_design_guide.pdf
- https://cdn.shopify.com/s/files/1/0433/9512/1319/files/jixevujifisatawadiwed.pdf
- https://cdn.shopify.com/s/files/1/0433/3309/1480/files/animal_farm_novel_in_urdu_free_download.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_off00006a29.binc3b5117936c2654205bfeafab724c090a9ac3332c75fac70b46067ea3b26001c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A29 | 5080 bytes |
font_01_sfnt_off00007b71.binae0cdcdcdfd040d474d09fc94bf1bff19866eca732f47f13d419dffca1e11b99 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B71 | 9804 bytes |
font_02_sfnt_off00009d07.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9D07 | 4324 bytes |
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