MALICIOUS — 19177264955.pdf
MALICIOUS — 19177264955.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 54 detection engines flagged it.
Identification
- SHA-256:
32f3e12bc94dff2e8ce9d7ac0751494c825a0302093427348b2eb804cdd1f3f6 - SHA-1:
9eacb63e23b8153797cb70dc61931fc842a39a5a - MD5:
1a0f85aedec30fb0c9da1d28ea870582 - ssdeep:
768:hgGzpDg84P9C9RFYNtOLGJIIqD+Zvhf+zKa2rBCNEBUuK6oxo4FNNv951AlG:SGFsQG9qDana2INEBxdEogNd95mlG - TLSH:
T10B319EF35097ED8C7A8B6F07AEAB2059214AC28D2022E76414CC777DC57C6FD6E109A1 - Submitted as: 19177264955.pdf
- File type: pdf · Size: 40860 bytes
- Verdict: malicious (78/100)
Detections (2 of 54 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=semicolon+and+colon+worksheet+with+answers+pdf, https://uploads.strikinglycdn.com/files/29e2955f-7453-4015-be7c-6840a69940fc/72953304107.pdf, https://uploads.strikinglycdn.com/files/90f3d56a-d8e6-40b6-870a-b621b8e9b19d/sefizuvikokotariroz.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=semicolon+and+colon+worksheet+with+answers+pdf
- https://uploads.strikinglycdn.com/files/29e2955f-7453-4015-be7c-6840a69940fc/72953304107.pdf
- https://uploads.strikinglycdn.com/files/90f3d56a-d8e6-40b6-870a-b621b8e9b19d/sefizuvikokotariroz.pdf
- https://uploads.strikinglycdn.com/files/95440b97-b32d-4cc8-94e8-b11e55a7e6fa/dowezavixipixapogo.pdf
- https://uploads.strikinglycdn.com/files/f70d50b2-6e21-4856-9942-ba822c055e6b/fivomuzogagugenim.pdf
- https://cdn.shopify.com/s/files/1/0430/9866/9220/files/gaxinesotureniserorabox.pdf
- https://cdn.shopify.com/s/files/1/0483/3620/8025/files/pcos_yahoo_answers.pdf
- https://cdn.shopify.com/s/files/1/0437/3826/7809/files/tijefusogamoto.pdf
- https://cdn.shopify.com/s/files/1/0438/0157/5586/files/14076664342.pdf
- https://cdn.shopify.com/s/files/1/0428/7250/4483/files/birijowunara.pdf
- https://cdn.shopify.com/s/files/1/0435/9149/9935/files/jilovurirosimi.pdf
- https://uploads.strikinglycdn.com/files/44394aa8-ad3e-41ef-b1cb-15f5ca8b4346/begivuver.pdf
- https://uploads.strikinglycdn.com/files/7a200b1f-c525-4925-a241-1f4256013dbe/71191472906.pdf
- https://uploads.strikinglycdn.com/files/b7697bda-c1d6-490e-8562-ef40f9d9b98a/16608150163.pdf
- https://uploads.strikinglycdn.com/files/81f139cc-695c-48f8-ae38-996906645f66/dukifigavu.pdf
- https://uploads.strikinglycdn.com/files/49074687-4e02-4061-843b-36747c77b492/18895537240.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
- uploads.strikinglycdn.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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