MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, with the primary redirector URL being https://ttraff.cc/pify?keyword=film+beautiful+reborn+flower+sub+indo. This indicates a likely attempt to lure users to malicious content or phishing pages. The ML classifier also strongly flagged this PDF as malicious, supporting the assessment of a malicious redirector.
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=film+beautiful+reborn+flower+sub+indo
- http://files.wenzhaodesign.com/uploads/1/3/2/8/132814898/4451570.pdf
- http://files.portageresourceguide.com/uploads/1/3/1/6/131606644/8719065.pdf
- http://files.jeelsphoto.com/uploads/1/3/1/8/131871744/6ae1ba3080194.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/5669/3397/files/86893445185.pdf
- https://cdn.shopify.com/s/files/1/0430/4207/8877/files/30901427060.pdf
- https://cdn.shopify.com/s/files/1/0433/9384/3358/files/15883193281.pdf
- https://cdn.shopify.com/s/files/1/0431/7937/6798/files/41293813741.pdf
- https://cdn.shopify.com/s/files/1/0431/8996/0865/files/lomidu.pdf
- https://cdn.shopify.com/s/files/1/0437/9095/8752/files/16188158568.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/bumagigefabap.pdf
- https://cdn.shopify.com/s/files/1/0428/2492/5347/files/56437945684.pdf
- https://cdn.shopify.com/s/files/1/0428/8810/2051/files/skyrim_werewolf_controls.pdf
- https://cdn.shopify.com/s/files/1/0440/8619/8424/files/favosoj.pdf
- https://cdn.shopify.com/s/files/1/0428/8158/1209/files/48961719632.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_off00005482.bin59272c63b53850c557f8d2249f8186101c5cccabfc6924ce751514b38ed2add5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5482 | 5240 bytes |
font_01_sfnt_off00006646.bin1995e738882fcad94f5e2bcb16ba6fbe7bc5fa4a8ab194ec3fa46710cbdcf9fb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6646 | 10216 bytes |
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