MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a large number of embedded links, many of which point to Shopify domains hosting other PDFs, forming a link farm. One critical heuristic identified a link to 'ttraff.com', a known malicious redirector. The ML classifier also strongly indicated maliciousness. The document body contains garbled text but includes the URL 'https://ttraff.com/pify?keyword=maytag+service+manual', suggesting a lure to potentially 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.com/pify?keyword=maytag+service+manual
- http://files.sustainablesubstrates.com/uploads/1/3/1/4/131408024/a59272d44.pdf
- http://files.goldengobletrestaurant.com/uploads/1/3/1/3/131384605/raruxolepukeb_zobibemupinu_femivaji_xajavevom.pdf
- http://files.erikaschool.com/uploads/1/3/0/7/130775286/surewo_bipizejupowekuk.pdf
- https://cdn.shopify.com/s/files/1/0434/9755/4084/files/suboxikedudokuti.pdf
- https://cdn.shopify.com/s/files/1/0430/0803/2922/files/supanavabox.pdf
- https://cdn.shopify.com/s/files/1/0431/7564/1247/files/viva_pinata_guid.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/48975286879.pdf
- https://cdn.shopify.com/s/files/1/0436/5297/2697/files/xukaxozugeziw.pdf
- https://cdn.shopify.com/s/files/1/0433/0605/7883/files/33448023770.pdf
- https://cdn.shopify.com/s/files/1/0434/1386/4604/files/anythink_chilton_library.pdf
- https://cdn.shopify.com/s/files/1/0434/0541/0471/files/75670099835.pdf
- https://cdn.shopify.com/s/files/1/0430/6717/9165/files/zekusakuxusizafesomedekop.pdf
- https://cdn.shopify.com/s/files/1/0433/8217/7946/files/vuwipabil.pdf
- https://cdn.shopify.com/s/files/1/0436/9602/9864/files/10140220381.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_off000067ca.bin58da22aa4216509f6f8332d3ee3ade30a3c4d503fdbc72bff69ae9d4217a439d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67CA | 5056 bytes |
font_01_sfnt_off000078f0.binbf0b7d48d1ed1a954e1df512f77fb53a626fe79c03e4acf4f993e9d5c20cc2f6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78F0 | 10728 bytes |
font_02_sfnt_off00009da7.bin9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9DA7 | 4324 bytes |
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