MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a high number of embedded links, many of which point to a link farm hosted on Shopify. The primary malicious link, https://ttraff.ru/pify?keyword=quran+bangla+translation+pdf+free+download, is identified as a malicious redirector. The document body, though heavily obfuscated, contains text related to 'Quran bangla translation pdf free download', indicating a lure to entice users to click the malicious link. The presence of a malicious redirector and a link farm suggests an attempt to drive traffic to potentially malicious content or phishing sites.
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=quran+bangla+translation+pdf+free+download
- http://files.outreachinvolvementcenter.com/uploads/1/3/1/8/131858540/raxidagilakep.pdf
- http://files.tbabcockhoney.com/uploads/1/3/1/1/131164063/3872413.pdf
- http://bigane.spectordance.org/uploads/1/3/2/8/132816202/zokim-ritivaj-sowomanis-sikiti.pdf
- https://cdn.shopify.com/s/files/1/0432/3039/6574/files/2444947751.pdf
- https://cdn.shopify.com/s/files/1/0434/4738/6262/files/rafufot.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/58585016777.pdf
- https://cdn.shopify.com/s/files/1/0431/0574/7108/files/basic_programming_language_commands.pdf
- https://cdn.shopify.com/s/files/1/0439/4447/6840/files/pudozaxanid.pdf
- https://cdn.shopify.com/s/files/1/0429/3351/8489/files/kokaninukorisezus.pdf
- https://cdn.shopify.com/s/files/1/0436/3347/5737/files/kubifisidajoxarizidibomen.pdf
- https://cdn.shopify.com/s/files/1/0434/7750/0056/files/4587678509.pdf
- https://cdn.shopify.com/s/files/1/0435/6092/7393/files/lexirobewesisira.pdf
- https://cdn.shopify.com/s/files/1/0429/9161/6153/files/75519161697.pdf
- https://cdn.shopify.com/s/files/1/0431/4529/8074/files/88147525503.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005967.bin5a93fc2f94c948585f3819a61d9c33df3977fd01451e21a43e13c2709e8b3006 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5967 | 5504 bytes |
font_01_sfnt_off00006c33.bine548830a2006da15277a44f8cc9eee272cfaeda4769c20690f024cb05e923aaf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C33 | 8712 bytes |
font_02_sfnt_off000087dd.bin8d66dcba1e1bfce473d8cde9e7d015226fa71e33f7f0687a1049a53f2d93e0a0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x87DD | 15856 bytes |
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