MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous embedded links, with a critical heuristic firing for a malicious redirector. The document body, though heavily obfuscated, contains text related to 'Turkey bird farming' and the malicious URL. The presence of multiple external PDF links suggests a link farm or SEO poisoning tactic to distribute malicious content.
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=turkey+bird+farming+pdf+bangla
- http://files.yin-tang-therapies.com/uploads/1/3/1/3/131384424/dodinadoseravo.pdf
- http://files.mseastsclass.com/uploads/1/3/0/8/130814831/setubaruk.pdf
- http://xalapirip.jamespcampbell.com/uploads/1/3/0/8/130874038/rajixi_korofadares_dudekoxiku_lexenamelinojub.pdf
- http://xalapirip.jamespcampbell.com/uploads/1/3/0/8/130874038/rajixi_korofadares_dudekoxiku_lexenamelinojub.pd
- https://cdn.shopify.com/s/files/1/0432/2469/4942/files/90321796114.pdf
- https://cdn.shopify.com/s/files/1/0435/6141/8913/files/movetarixisukotibuvudiduf.pdf
- https://cdn.shopify.com/s/files/1/0437/0097/7818/files/zudovisiwijusaz.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/9680354999.pdf
- https://cdn.shopify.com/s/files/1/0435/3910/3912/files/lafemekiganipinumites.pdf
- https://cdn.shopify.com/s/files/1/0434/2992/0930/files/fetateteg.pdf
- https://cdn.shopify.com/s/files/1/0437/9482/5376/files/send_message_to_background_script_chrome_extension.pdf
- https://cdn.shopify.com/s/files/1/0428/7689/5388/files/37797635787.pdf
- https://cdn.shopify.com/s/files/1/0428/6749/0975/files/taxak.pdf
- https://cdn.shopify.com/s/files/1/0440/9013/0584/files/protection_paladin_icy_veins.pdf
- https://cdn.shopify.com/s/files/1/0433/7798/3653/files/7582138415.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_off0000677a.bina1da8a2928ae1b6d7c9ad002bd108a261bdc343ae21c8c4ca35aff819ebfce07 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x677A | 5436 bytes |
font_01_sfnt_off000079f4.bin8ec9504aab82f8cbd9eda7a895b19c7d7c5f6041582a0c559a4b587cc67739ea |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79F4 | 10168 bytes |
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