Behavioral task
behavioral1
Sample
2024-10-12_769b9d4892b7483477ee7d72033f549d_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-12_769b9d4892b7483477ee7d72033f549d_cryptolocker
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Size
63KB
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MD5
769b9d4892b7483477ee7d72033f549d
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SHA1
fa6ea0ddc6d09618fe4f9e7d151d8f167d44a1c9
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SHA256
835752440c1d4cccc6ba2890dd2f03b3e90b1460f4b40fba2c945ef80a38b4f3
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SHA512
456933a424c9074db9dd059471dd70c988fd2df5985d0c475d1a1b4f8803324a8858a710cc9004a63b8ae23f31c84c53ea45ad8c3358f5f3e572323bf9ce20dc
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUXI:T6a+rdOOtEvwDpjNx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_769b9d4892b7483477ee7d72033f549d_cryptolocker
Files
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2024-10-12_769b9d4892b7483477ee7d72033f549d_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