MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links, with one pointing to a known malicious redirector at 'ttraff.com'. The document body, though partially corrupted, suggests a lure related to a game ('Steel dragon osrs slayer guide'). The presence of numerous other PDF links, many hosted on Shopify, indicates a link farm strategy. The ML classifier strongly flagged this PDF as malicious, supporting the conclusion that it's designed to redirect users to harmful 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.com/pify?keyword=steel+dragon+osrs+slayer+guide
- http://guzezamok.baltimoretowtruckservice.com/uploads/1/3/1/4/131410685/gapesuduzeze.pdf
- http://jotepij.oakridgecommonshoa.com/uploads/1/3/1/4/131438177/koravadanusabe_bowitawe_mewutegudafej.pdf
- https://cdn.shopify.com/s/files/1/0427/6604/1244/files/30346017199.pdf
- https://cdn.shopify.com/s/files/1/0432/9403/2025/files/jumufunabozatilewafisab.pdf
- https://cdn.shopify.com/s/files/1/0438/0075/6385/files/nivonunagefilazud.pdf
- https://cdn.shopify.com/s/files/1/0440/6712/7446/files/xeruvowatubimugixopuwikaw.pdf
- https://cdn.shopify.com/s/files/1/0431/0066/8065/files/74915001389.pdf
- https://cdn.shopify.com/s/files/1/0440/4235/4853/files/general_zoology.pdf
- https://cdn.shopify.com/s/files/1/0434/5574/2114/files/busejufanemowokusape.pdf
- https://cdn.shopify.com/s/files/1/0429/1185/8855/files/37679752386.pdf
- https://cdn.shopify.com/s/files/1/0437/2194/9335/files/dohrn_insurance_training.pdf
- https://cdn.shopify.com/s/files/1/0437/2368/6056/files/rezomesikuwojade.pdf
- https://cdn.shopify.com/s/files/1/0438/7602/4475/files/52381788086.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/danedogorolulefumatexa.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_off000066a3.binb463aae8701f87cc3edadb5e26f6372015090645a999265b8cfba5a6642515dc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66A3 | 5196 bytes |
font_01_sfnt_off00007856.binbd27b6fb4f49c77ed8cba9859c258e81ba8a6fb967c25ea5142f1f5fbc7f92c8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7856 | 10388 bytes |
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