MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, ttraff.ru, which is likely used to obscure the final malicious destination. The document body and embedded links suggest a lure related to Minecraft skins, aiming to trick users into clicking the malicious link. The presence of numerous PDF links, many pointing to Shopify, indicates a link farm strategy to distribute the malicious content.
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.ru/pify?keyword=minecraft+skin+editor+skindex
- http://files.rollingglenranchmt.com/uploads/1/3/1/4/131482941/1d8e2fcf61.pdf
- http://files.reichertz.ca/uploads/1/3/1/4/131407737/mamirupizovig.pdf
- http://files.amymarinohomes.com/uploads/1/3/0/8/130814596/617ce4f7b7e09e5.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/2514/5754/files/bikulexonerotizunamotapap.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/35535883354.pdf
- https://cdn.shopify.com/s/files/1/0430/4211/1650/files/kamakiwukikazedomobere.pdf
- https://cdn.shopify.com/s/files/1/0437/7211/7141/files/lulafedodim.pdf
- https://cdn.shopify.com/s/files/1/0433/3551/6318/files/lajofezodevopivure.pdf
- https://cdn.shopify.com/s/files/1/0437/6412/1752/files/ronenofeg.pdf
- https://cdn.shopify.com/s/files/1/0437/8545/3730/files/93210636696.pdf
- https://cdn.shopify.com/s/files/1/0430/8451/3444/files/fasadatesodozofadu.pdf
- https://cdn.shopify.com/s/files/1/0430/3467/3305/files/44021102976.pdf
- https://cdn.shopify.com/s/files/1/0433/9240/1573/files/35284422329.pdf
- https://cdn.shopify.com/s/files/1/0434/4525/6344/files/19690787429.pdf
- https://cdn.shopify.com/s/files/1/0433/6759/6184/files/buwebezaxu.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006048.binc085af5f9795db9e17fd501fe26b7f4d0031cf4fd55d30cc5d3bfabe512faec9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6048 | 5120 bytes |
font_01_sfnt_off000071d6.bin29966aff4e5ed918cbd7b76aa1e56b3933ef9d1eaf13fcf5536d1e8e82f2a323 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71D6 | 10220 bytes |
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