MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link to a known malicious redirector, ttraff.com, disguised as a free workout plan. This indicates a phishing or social engineering attempt to lead the user to malicious infrastructure. The PDF also contains a large number of external links, many pointing to Shopify domains, suggesting a link farm or SEO poisoning tactic to increase visibility and traffic to the malicious redirector. No scripts were extracted, and the document body is heavily obfuscated.
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=muscle+gain+workout+plan+pdf+free
- http://files.alpineanimalhospital.us/uploads/1/3/0/9/130969652/a8c2e57e98b000.pdf
- http://files.horsesbyelliehesse.com/uploads/1/3/0/9/130969386/pexuz.pdf
- http://files.camera1.ca/uploads/1/3/1/3/131380413/pizixejawij.pdf
- http://files.products.artmark.com/uploads/1/3/0/8/130814132/fixiwa.pdf
- https://cdn.shopify.com/s/files/1/0447/8930/1409/files/vernacular_architecture_of_nepal.pdf
- https://cdn.shopify.com/s/files/1/0430/4211/1650/files/risururek.pdf
- https://cdn.shopify.com/s/files/1/0443/0423/6700/files/william_gillock_piano.pdf
- https://cdn.shopify.com/s/files/1/0435/6934/8763/files/78178113735.pdf
- https://cdn.shopify.com/s/files/1/0440/1351/9006/files/kill_tmux_session.pdf
- https://cdn.shopify.com/s/files/1/0439/1239/6968/files/15303427974.pdf
- https://cdn.shopify.com/s/files/1/0427/9785/8972/files/9302435616.pdf
- https://cdn.shopify.com/s/files/1/0433/1814/9285/files/29503238182.pdf
- https://cdn.shopify.com/s/files/1/0429/3050/3843/files/everything_i_never_told_you_novel.pdf
- https://cdn.shopify.com/s/files/1/0429/6949/7753/files/zolekejevozebaged.pdf
- https://cdn.shopify.com/s/files/1/0428/6434/5255/files/rekobetowuviw.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_off000064ed.bin9916d06c6c1c03cacad61feb9e07be504f85caea6dc246b78a4b3d6db4c9ebc4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64ED | 5484 bytes |
font_01_sfnt_off000077cc.binedc280c0f8be709f760e71f5ab92e0eb138f25141f445a63765b19fedc562255 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77CC | 10292 bytes |
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