MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous links, many of which point to external PDF files hosted on Shopify. One critical heuristic identified a link to a known malicious redirector infrastructure at `https://ttraff.ru/pify?keyword=ciaphas+cain+saviour+of+the+imperium+pdf`. This suggests the document is designed to lure users into clicking malicious links, likely as part of a phishing or malware distribution scheme. No scripts were extracted, but the presence of embedded URLs and the malicious redirector strongly indicate a 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.ru/pify?keyword=ciaphas+cain+saviour+of+the+imperium+pdf
- http://files.sophiebrenneman.com/uploads/1/3/2/6/132695492/zatoxur.pdf
- http://files.mygreenvalley.net/uploads/1/3/2/6/132696406/tukobipiratolupepo.pdf
- http://files.johndorian.com/uploads/1/3/0/7/130738765/6313104.pdf
- http://jopebafim.pchsmustang5k.com/uploads/1/3/0/7/130776054/9110048.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/0048/7332/files/67870776437.pdf
- https://cdn.shopify.com/s/files/1/0433/1926/3397/files/1240697967.pdf
- https://cdn.shopify.com/s/files/1/0431/0204/4316/files/calendario_serie_a_download.pdf
- https://cdn.shopify.com/s/files/1/0427/7141/5196/files/55316031998.pdf
- https://cdn.shopify.com/s/files/1/0434/1848/4888/files/mepeguguvijimedimudatexe.pdf
- https://cdn.shopify.com/s/files/1/0434/7386/2821/files/wolub.pdf
- https://cdn.shopify.com/s/files/1/0427/9389/4044/files/nodoguf.pdf
- https://cdn.shopify.com/s/files/1/0432/0005/3408/files/gusiwunulilupinofekov.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xuvekalododit.pdf
- https://cdn.shopify.com/s/files/1/0437/4603/3818/files/77869433798.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_off00008621.binccbe357d871240d8ca6f5524024421d27f594601eb0acf440d12ae032bbbd521 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8621 | 5328 bytes |
font_01_sfnt_off00009816.bin31475a06ce362dc075fcc96f80c5198e161fad7cd002f28efc17c60aebb3ffff |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9816 | 9980 bytes |
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