MALICIOUS — nawovawib.pdf
MALICIOUS — nawovawib.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 53 detection engines flagged it.
Identification
- SHA-256:
cb6b0b5f30448dfb38b510a31d39d5ac9ce521c73a39150c27cd5f6babb8fdd9 - SHA-1:
9bb1fc95e2c016a83f083a59f95631800f22c437 - MD5:
a237dbcaf4bb3d5d63354c4412568c36 - ssdeep:
1536:1GFTYOHosJhvzEWRQBEyejgLo6FEGK1I2CI4:IFT+ovzE4QEgLpFEGK1Ib - TLSH:
T18C34AEF35163ED8C368B6F4B4EEA14182098C78D72379AA0448C376CD578AFD6F15A21 - Submitted as: nawovawib.pdf
- File type: pdf · Size: 54060 bytes
- Verdict: malicious (78/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The malicious score of 78/100 is the fusion of 5 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://ggtraff.ru/strik?keyword=ck+prahalad+bottom+of+the+pyramid+pdf, https://site-1037157.mozfiles.com/files/1037157/falasemiluxo.pdf, https://site-1036799.mozfiles.com/files/1036799/99134908838.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://ggtraff.ru/strik?keyword=ck+prahalad+bottom+of+the+pyramid+pdf
- https://site-1037157.mozfiles.com/files/1037157/falasemiluxo.pdf
- https://site-1036799.mozfiles.com/files/1036799/99134908838.pdf
- https://site-1036814.mozfiles.com/files/1036814/81236826896.pdf
- https://site-1036744.mozfiles.com/files/1036744/risalibemipavizadavesu.pdf
- https://uploads.strikinglycdn.com/files/e2f95d30-0b89-4204-8749-0cd811d2c2fc/malefakisine.pdf
- https://site-1037035.mozfiles.com/files/1037035/dogakogatudiz.pdf
- https://site-1036750.mozfiles.com/files/1036750/4478795022.pdf
- https://site-1037138.mozfiles.com/files/1037138/gatifujexisibi.pdf
- https://site-1036910.mozfiles.com/files/1036910/wipurokisiwugibegasu.pdf
- https://cdn.shopify.com/s/files/1/0454/8358/9782/files/fulabofebilifu.pdf
- https://cdn.shopify.com/s/files/1/0440/8007/0821/files/athan_apk_islamicfinder.pdf
- https://cdn.shopify.com/s/files/1/0427/4041/6678/files/7842891355.pdf
- https://cdn.shopify.com/s/files/1/0436/5674/1022/files/rotating_snakes_illusion.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/
Embedded domains
- ggtraff.ru
- site-1037157.mozfiles.com
- site-1036799.mozfiles.com
- site-1036814.mozfiles.com
- site-1036744.mozfiles.com
- uploads.strikinglycdn.com
- site-1037035.mozfiles.com
- site-1036750.mozfiles.com
- site-1037138.mozfiles.com
- site-1036910.mozfiles.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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