MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a link to a known malicious redirector, ttraff.com, which is disguised as a "Blender animation manual". This redirector likely leads to a further malicious payload or phishing page. The document also contains a large number of embedded links, many pointing to Shopify domains, which is characteristic of a link farm used to obscure the ultimate destination or to improve SEO for malicious content. No scripts were extracted, but the primary attack vector is the malicious URL.
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=blender+animation+manual
- http://files.elizabethshawjewelleryobjects.com/uploads/1/3/1/4/131453543/tubep_mamojumumegadur_pevatuk_lawamixufizitu.pdf
- https://cdn.shopify.com/s/files/1/0428/5743/1196/files/zegilufiweridopofor.pdf
- https://cdn.shopify.com/s/files/1/0428/0310/1863/files/23653934908.pdf
- https://cdn.shopify.com/s/files/1/0430/8631/5671/files/62653632023.pdf
- https://cdn.shopify.com/s/files/1/0429/3387/8940/files/3612622162.pdf
- https://cdn.shopify.com/s/files/1/0437/1618/2166/files/intoxicacion_por_aflatoxinas_en_bovinos.pdf
- https://cdn.shopify.com/s/files/1/0447/9113/6422/files/16352675381.pdf
- https://cdn.shopify.com/s/files/1/0437/8145/6023/files/sunilodazobamezutifu.pdf
- https://cdn.shopify.com/s/files/1/0432/8721/6293/files/bunuxuruvoxol.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_off00005a13.binb0370665ec39387517d9e20c6dc0f3bc5c85452f6aa8cc1ff1020fcdbabee0be |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5A13 | 4840 bytes |
font_01_sfnt_off00006a6a.bin6302d3c05292ceab63edbf668efba98194a87d8f1c4d340ffe124acf74eaaabb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A6A | 10304 bytes |
font_02_sfnt_off00008de6.bin6f17b99764d671a96c0d2fd0b5f339513c2ddbf7efa5d755f63b897ad21dd613 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8DE6 | 16064 bytes |
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