Behavioral task
behavioral1
Sample
2024-09-02_6056e57864acd708a50ec2f5e177ca52_cryptolocker.exe
Resource
win7-20240705-en
General
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Target
2024-09-02_6056e57864acd708a50ec2f5e177ca52_cryptolocker
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Size
80KB
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MD5
6056e57864acd708a50ec2f5e177ca52
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SHA1
4e71f40d4643d51db188efc816c385412fa65691
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SHA256
e97cc75530a9234ddc0599bb4935debd1b2fe500579ed2e2f11b48cb91e3a3b8
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SHA512
663983269e3d1b3dcfaf217407229f6072fcad1f2084c7b76a9489ac6c15832c6610bfe9e4b4cfc290cc95294a573f99d69364430bc71fc40932bc119da0ba58
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBd0n:T6a+rdOOtEvwDpjNtw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-02_6056e57864acd708a50ec2f5e177ca52_cryptolocker
Files
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2024-09-02_6056e57864acd708a50ec2f5e177ca52_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE