MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, ttraff.com, disguised within content related to horoscopes. This suggests a phishing or social engineering attempt to direct users to malicious infrastructure. The ML classifier also strongly indicated maliciousness.
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/123?keyword=when+will+i+get+pregnant+horoscope
- https://cdn-cms.f-static.net/uploads/4403687/normal_5f91c3f378d36.pdf
- https://cdn-cms.f-static.net/uploads/4373522/normal_5f9198d828e27.pdf
- https://jagamasukibo.weebly.com/uploads/1/3/4/4/134493784/degigiw_kofederogorilug.pdf
- https://manuxemewawi.weebly.com/uploads/1/3/4/4/134443751/xojese.pdf
- https://jigupipugefelo.weebly.com/uploads/1/3/4/3/134387822/37d15a30.pdf
- https://kajibelewori.weebly.com/uploads/1/3/4/3/134307873/femiwe.pdf
- https://lerelapukuvi.weebly.com/uploads/1/3/0/7/130740054/5736489.pdf
- https://cdn-cms.f-static.net/uploads/4366664/normal_5f8b3e8e3cb2c.pdf
- https://lagafuxomip.weebly.com/uploads/1/3/4/3/134347440/5115607.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/acb3778c-53f3-49a3-8fb4-3d2bf37a10c4/old_valley_pool_table_parts.pdf
- https://uploads.strikinglycdn.com/files/b44a1e37-c059-48b7-9ab0-2a0f6e883d4b/favisiv.pdf
- https://uploads.strikinglycdn.com/files/4eb92844-b7d7-4509-bfbc-dae4509dc804/41939422506.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
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007fa8.bin82263db2b6f2e4b8ddc52af78e100fe5ca78e48f82916acad02a0c73b64134f5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7FA8 | 5300 bytes |
font_01_sfnt_off000091c6.bin8b92ec6655b5ca3de2874ab88e8c9e7765b7afaadcb7fa9f307f29cf448414c0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x91C6 | 11496 bytes |
font_02_sfnt_off0000b925.bin1a5158b2379f9d2caa450ba28df86f2ff64bc60b76c03e4741d02eb8f7adb5b5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB925 | 21700 bytes |
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