MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains numerous embedded links, many of which point to external PDF files hosted on various domains. One prominent URL, 'https://ttraff.com/pify?keyword=borns+10000+emerald+pools', is flagged as a malicious redirector. The document body, though heavily obfuscated, contains text related to 'emerald pools' and the authoring application, suggesting a lure to potentially malicious content hosted on the linked domains.
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=borns+10000+emerald+pools
- http://tedila.theitalianbridge.com/uploads/1/3/1/8/131856772/9629280.pdf
- http://files.gritfitnessny.com/uploads/1/3/1/6/131606822/kazukonij.pdf
- http://files.troutbum.ca/uploads/1/3/2/7/132710655/046c6686a.pdf
- http://files.backdoormission.ca/uploads/1/3/1/6/131637273/f40cf99.pdf
- http://files.honoraryislander.com/uploads/1/3/1/3/131384638/nujupelamikino_luwosasoraxid_zelatamezagu.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/5750/4668/files/zaxobonazazedekapopegujun.pdf
- https://cdn.shopify.com/s/files/1/0432/8305/4757/files/ramif.pdf
- https://cdn.shopify.com/s/files/1/0427/3537/0407/files/soviwetisujagem.pdf
- https://cdn.shopify.com/s/files/1/0430/8893/7120/files/13300588308.pdf
- https://cdn.shopify.com/s/files/1/0437/6789/0069/files/merizewuwabagemupeg.pdf
- https://cdn.shopify.com/s/files/1/0431/8406/2622/files/law_and_order_svu_opening.pdf
- https://cdn.shopify.com/s/files/1/0431/9258/2293/files/jedatidusum.pdf
- https://cdn.shopify.com/s/files/1/0433/3263/2730/files/calendar_november_2020.pdf
- https://cdn.shopify.com/s/files/1/0431/1128/4885/files/gibuwilozuwerunibo.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_off000069a7.bin3c88a01e0cfa63755840cf6002f95f2fe027cbb134dbdaa7c26f4aace82d4c7d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69A7 | 5348 bytes |
font_01_sfnt_off00007bb7.bin99972f0a35b89a9c50519e54e72eac6b5c1caf263895618f357bd8bf56f0e22f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7BB7 | 10312 bytes |
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