MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, with one identified as a malicious redirector. The ML classifier also flagged this PDF as malicious. The presence of numerous links, including one pointing to a known malicious redirector, suggests a phishing or malware distribution attempt. The document body text is largely unreadable, but the presence of the URL 'https://ttraff.link/wix?keyword=warden+guide+for+honor' indicates a potential lure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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.link/wix?keyword=warden+guide+for+honor
- https://cdn.shopify.com/s/files/1/0431/5951/9387/files/bhoot_fm_13_september_2019.pdf
- https://cdn.shopify.com/s/files/1/0431/2812/7650/files/57525783044.pdf
- https://cdn.shopify.com/s/files/1/0431/7318/3643/files/eeo_self_reporting_form.pdf
- https://cdn.shopify.com/s/files/1/0432/4392/9757/files/35429621398.pdf
- https://cdn.shopify.com/s/files/1/0431/8684/7904/files/zavuvobopi.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/87932640634.pdf
- https://cdn.shopify.com/s/files/1/0439/3048/4904/files/combiner_plusieurs_en_un_seul_document.pdf
- https://cdn.shopify.com/s/files/1/0431/5843/8039/files/70834777089.pdf
- https://cdn.shopify.com/s/files/1/0430/5725/0455/files/nafabulinatu.pdf
- https://cdn.shopify.com/s/files/1/0431/6643/3435/files/wo_mic_client.pdf
- https://cdn.shopify.com/s/files/1/0432/3383/7224/files/67974502547.pdf
- https://cdn.shopify.com/s/files/1/0433/9076/3175/files/zevefejivibapujuzelozufop.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_off000063b4.bin1ecd45fd66a177c6d7147743c23c1f69d252edea187cc54758ea15bebd5b36b5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63B4 | 4972 bytes |
font_01_sfnt_off000074a9.bin11d283448206668a29d7bda1fb9acd124589b6362fd33846740d0c535dcb2b78 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74A9 | 10436 bytes |
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