MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links, including one to a known malicious redirector, ttraff.cc, disguised as a diet plan. It also hosts a large number of other PDF files, suggesting a link farm designed to attract traffic. The ML classifier strongly indicates malicious intent.
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.cc/pify?keyword=atkins+40+diet+plan+pdf
- http://files.hiswillnotmine.org/uploads/1/3/0/9/130970012/wutarikozezuzor.pdf
- http://xojilefi.i95corridormobility.com/uploads/1/3/1/4/131452883/958e4eb09eb.pdf
- http://files.mtbwithstacy.com/uploads/1/3/1/4/131409574/454108e567.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/2750/4024/files/4727012393.pdf
- https://cdn.shopify.com/s/files/1/0430/1121/1425/files/69787435755.pdf
- https://cdn.shopify.com/s/files/1/0431/8802/7543/files/rotmg_spirit_dagger.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/59677855830.pdf
- https://cdn.shopify.com/s/files/1/0430/3237/9545/files/79222444781.pdf
- https://cdn.shopify.com/s/files/1/0431/6332/0471/files/piwozupapilis.pdf
- https://cdn.shopify.com/s/files/1/0432/2869/2643/files/lafexinavuloj.pdf
- https://cdn.shopify.com/s/files/1/0435/0348/5092/files/80189445795.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/36149341097.pdf
- https://cdn.shopify.com/s/files/1/0431/3835/1255/files/12090237440.pdf
- https://cdn.shopify.com/s/files/1/0435/2085/2122/files/69458172267.pdf
- https://cdn.shopify.com/s/files/1/0430/0832/7829/files/rutumebademonudil.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_off000069b8.bin92e0452220793a50d66999f546e16f3761cc1b93c456de98b1c0dbfec9fc736e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69B8 | 5220 bytes |
font_01_sfnt_off00007ba1.bince2c2a31374068626deb7fdd134e2091e5bd11fd1598871c4a2007b7d85889c9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7BA1 | 10972 bytes |
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