MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a high number of embedded links, many of which point to a link farm hosted on cdn.shopify.com, and one critical link directs to a known malicious redirector at ttraff.ru. This indicates a phishing or scam attempt designed to lead users to malicious infrastructure. 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=kindle+paperwhite+compatible+file+formats
- http://files.faithkingwriter.com/uploads/1/3/1/8/131871705/xagubemaxebipij_ruzebemib_donuwujunijaga_pumemudizomaf.pdf
- http://geliwo.nmctkd.com/uploads/1/3/0/7/130776485/juriput.pdf
- http://files.dcgrandprix.org/uploads/1/3/1/8/131871518/lafofivojemid_jamevuzifes_legokeguku.pdf
- http://files.easel-lab-mondal.com/uploads/1/3/0/7/130739986/livitotaf.pdf
- http://ruxobuzuf.cackc.org/uploads/1/3/0/7/130738824/nixafuvodopi_lilurizume_dewukosuta_rafisowibod.pdf
- https://cdn.shopify.com/s/files/1/0440/3265/5525/files/vegotelufa.pdf
- https://cdn.shopify.com/s/files/1/0429/5360/5273/files/54076344599.pdf
- https://cdn.shopify.com/s/files/1/0438/9679/9384/files/an_introduction_to_underwater_acoustics_principles_and_applications.pdf
- https://cdn.shopify.com/s/files/1/0433/0982/6213/files/fojaludatalujifutamowed.pdf
- https://cdn.shopify.com/s/files/1/0436/4114/3454/files/avi_mobile_movies_hd_quality_free_download.pdf
- https://cdn.shopify.com/s/files/1/0437/7015/1061/files/nilunumidoxazu.pdf
- https://cdn.shopify.com/s/files/1/0433/4023/4902/files/84767590721.pdf
- https://cdn.shopify.com/s/files/1/0435/1574/0314/files/50390868291.pdf
- https://cdn.shopify.com/s/files/1/0431/4788/6743/files/cazadores_de_sombras_renacimiento_2_descargar.pdf
- https://cdn.shopify.com/s/files/1/0433/4475/6901/files/lokor.pdf
- https://cdn.shopify.com/s/files/1/0429/4275/9071/files/ryobi_40v_trimmer_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/5385/0524/files/crack_serial_number_abbyy_transformer_3._0.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_off000067d0.bin04de16a79fae774b53630a9ddca24359144385ecabc946bade1904de7a86697f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67D0 | 5596 bytes |
font_01_sfnt_off00007ab2.bindf9f6dec0ed4028182bcd3b833396a7384a61453e954e23c368f9ac4b1a1ef51 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7AB2 | 10084 bytes |
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