MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, identified as a link farm, pointing to various PDF files. One of these links, https://ttraff.ru/pify?keyword=kamus+arab+inggris+indonesia+pdf, is flagged as a malicious redirector. The document body, though heavily obfuscated, also contains this URL, suggesting it is the primary lure. The presence of a malicious redirector indicates an attempt to lead the user to a harmful destination, likely for phishing or further malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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=kamus+arab+inggris+indonesia+pdf
- http://vezeg.skycruizair.com/uploads/1/3/1/8/131871721/roxilonen_wusogi_fogapatof_linoxinakufajav.pdf
- http://files.devilsdata.com/uploads/1/3/2/6/132681295/wamebejeb-fajeb-falupako.pdf
- http://files.southislandecebc.com/uploads/1/3/2/6/132695554/libug.pdf
- http://files.elizabethpohlmannphotography.com/uploads/1/3/1/6/131606407/3141725.pdf
- http://files.margolisphilosophy.com/uploads/1/3/0/7/130776591/xafosojewiba.pdf
- https://cdn.shopify.com/s/files/1/0434/6108/3301/files/mifolosazamivelusig.pdf
- https://cdn.shopify.com/s/files/1/0434/5610/2565/files/lizekibezu.pdf
- https://cdn.shopify.com/s/files/1/0430/8933/0330/files/51814052761.pdf
- https://cdn.shopify.com/s/files/1/0432/1945/2063/files/40333849327.pdf
- https://cdn.shopify.com/s/files/1/0431/4300/4322/files/84815481870.pdf
- https://cdn.shopify.com/s/files/1/0433/5032/7454/files/wojelifunamasolef.pdf
- https://cdn.shopify.com/s/files/1/0430/7809/0901/files/gta4_mods_xbox_360.pdf
- https://cdn.shopify.com/s/files/1/0435/8681/4109/files/deratovipereresafova.pdf
- https://cdn.shopify.com/s/files/1/0435/5319/4133/files/mesutaduxedusufavu.pdf
- https://cdn.shopify.com/s/files/1/0433/9141/8518/files/xojeletudupofixilil.pdf
- https://cdn.shopify.com/s/files/1/0434/2166/3397/files/pewal.pdf
- https://cdn.shopify.com/s/files/1/0432/3239/5426/files/jedadavubakirumumidevo.pdf
- https://cdn.shopify.com/s/files/1/0432/6293/5200/files/simple_budget_sheet.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004aa1.bin09eb81808c2abb6b410858587118e51de77b95ea0597a5f7aebdd28e061ae59c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4AA1 | 5436 bytes |
font_01_sfnt_off00005d0d.bin3719500e1f69f5c04d8ec5e90b9a38b13c5be6121644c499b05194c39e7b24d6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D0D | 9668 bytes |
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