MALICIOUS — be37ef9.pdf
MALICIOUS — be37ef9.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (77/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
8cc7682f5fe460b257db1190082df2e3e5acb7406617fda829e333490b031871 - SHA-1:
465014e272b226d53e80e2e5b337efdc630d869f - MD5:
e683bf4ff72b58acb4ac2857fda816df - ssdeep:
1536:9GFvSOhMLbh06Tav0BCZZTxPWY8wny2CIAWUw:AFvVGhbTav0YHTxnnSIAG - TLSH:
T1BF34B0F300A7EC883B9A9B03EEF614596146D6896033E66055C83B2DC57C7FD7E01961 - Submitted as: be37ef9.pdf
- File type: pdf · Size: 52612 bytes
- Verdict: malicious (77/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 77/100 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 - Embedded link rated suspicious by URL analysis: https://natizupasa.weebly.com/uploads/1/3/1/4/131437725/dobod-rifibadaveve.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=hunt%20for%20the%20wilderpeople%20book%20pdf, https://cdn.shopify.com/s/files/1/0484/1701/3912/files/debit_and_credit_cheat_sheet.pdf, https://cdn-cms.f-static.net/uploads/4379842/normal_5f993ecadda06.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://cctraff.ru/wb?keyword=hunt%20for%20the%20wilderpeople%20book%20pdf
- https://cdn.shopify.com/s/files/1/0484/1701/3912/files/debit_and_credit_cheat_sheet.pdf
- https://cdn-cms.f-static.net/uploads/4379842/normal_5f993ecadda06.pdf
- https://s3.amazonaws.com/gurowozenupifi/fundamentals_of_accounting_cpt.pdf
- https://cdn.shopify.com/s/files/1/0497/1508/5473/files/androidx_recyclerview_dependency_gradle.pdf
- https://natizupasa.weebly.com/uploads/1/3/1/4/131437725/dobod-rifibadaveve.pdf
- https://vodipewelo.weebly.com/uploads/1/3/1/6/131637384/05f60d4c4c9.pdf
- https://s3.amazonaws.com/subud/4371249277.pdf
- https://s3.amazonaws.com/risisipajole/32320874390.pdf
- https://cdn.shopify.com/s/files/1/0481/6676/4695/files/75691874182.pdf
- https://cdn.shopify.com/s/files/1/0501/2406/2908/files/25476022047.pdf
- https://s3.amazonaws.com/joterige/14612106047.pdf
- https://s3.amazonaws.com/zosevid/77676034311.pdf
- https://cdn-cms.f-static.net/uploads/4369633/normal_5f9147315e090.pdf
- https://cdn.shopify.com/s/files/1/0502/3839/0437/files/33525566729.pdf
- https://mumixopid.weebly.com/uploads/1/3/1/8/131872042/2585702.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
- cctraff.ru
- cdn.shopify.com
- cdn-cms.f-static.net
- s3.amazonaws.com
- natizupasa.weebly.com
- vodipewelo.weebly.com
- mumixopid.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report