MALICIOUS — normal_5f886fef40da4.pdf
MALICIOUS — normal_5f886fef40da4.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
1d34288a4ffa66bad8b9e4dc8b58286d7ab26ca4391dd71b1ef20f1b78c35488 - SHA-1:
c19433ed614937b20b050bd4d23062d6b379b106 - MD5:
4fab63cd178d50a7d26ee88f722ddf56 - ssdeep:
768:RgGzpD8op8a07vnitGRkGNwxll1yX2N4XwbAN7OnXAI5uvRCquuvyQM164v42uZc:iGFDp8RYlPyeLbARUATRCzQM1NvHuZ3s - TLSH:
T1BD308DF354A7EE4CBA8F6B539D6612656186C78CA137D7A085C8372CC47C6BD6F10820 - Submitted as: normal_5f886fef40da4.pdf
- File type: pdf · Size: 38560 bytes
- Verdict: malicious (75/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://kusebedanosude.weebly.com/uploads/1/3/1/1/131163667/mipezajipe.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/123?keyword=fixman+mouse+cage+trap+instructions, https://uploads.strikinglycdn.com/files/47b9e3b1-c953-40d4-b8e1-92bc631d6e52/70534502714.pdf, https://uploads.strikinglycdn.com/files/cd2118db-5622-4238-9fd3-d57b4c22fda2/bofelimafupuruj.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/123?keyword=fixman+mouse+cage+trap+instructions
- https://uploads.strikinglycdn.com/files/47b9e3b1-c953-40d4-b8e1-92bc631d6e52/70534502714.pdf
- https://uploads.strikinglycdn.com/files/cd2118db-5622-4238-9fd3-d57b4c22fda2/bofelimafupuruj.pdf
- https://uploads.strikinglycdn.com/files/880b459b-461c-4763-9206-4003ae6339cd/sevavorusesux.pdf
- https://site-1039161.mozfiles.com/files/1039161/5439850689.pdf
- https://site-1041284.mozfiles.com/files/1041284/84354575801.pdf
- https://fodezamu.weebly.com/uploads/1/3/1/4/131407453/zuvekazabuz-topofelo-gupolekodojavo-ponabiloxe.pdf
- https://kusebedanosude.weebly.com/uploads/1/3/1/1/131163667/mipezajipe.pdf
- https://site-1039612.mozfiles.com/files/1039612/74790960967.pdf
- https://site-1038851.mozfiles.com/files/1038851/62707005796.pdf
- https://site-1043035.mozfiles.com/files/1043035/betudavurodune.pdf
- https://site-1039148.mozfiles.com/files/1039148/dilerubopenesoropuzifu.pdf
- https://cdn-cms.f-static.net/uploads/4369187/normal_5f879ff5c323d.pdf
- https://cdn-cms.f-static.net/uploads/4365653/normal_5f8711afeb7a0.pdf
- https://cdn-cms.f-static.net/uploads/4365576/normal_5f87217c9154b.pdf
- https://cdn-cms.f-static.net/uploads/4365602/normal_5f881c8f9f67d.pdf
- https://cdn-cms.f-static.net/uploads/4368772/normal_5f87b159d1aaf.pdf
- https://cdn-cms.f-static.net/uploads/4369768/normal_5f880e25adabe.pdf
- https://cdn-cms.f-static.net/uploads/4366627/normal_5f875e985941a.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
- uploads.strikinglycdn.com
- site-1039161.mozfiles.com
- site-1041284.mozfiles.com
- fodezamu.weebly.com
- kusebedanosude.weebly.com
- site-1039612.mozfiles.com
- site-1038851.mozfiles.com
- site-1043035.mozfiles.com
- site-1039148.mozfiles.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report