Behavioral task
behavioral1
Sample
2024-01-06_9110785549edbe45cb9488d95e6ed0df_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-06_9110785549edbe45cb9488d95e6ed0df_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-06_9110785549edbe45cb9488d95e6ed0df_cryptolocker
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Size
71KB
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MD5
9110785549edbe45cb9488d95e6ed0df
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SHA1
ed4ff27b16062746ed8d73d3ee48b3bd56a02092
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SHA256
6388527d6999eb12b17e67dd6425cfcfc277a64b0b769edf49bb640c69880f0f
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SHA512
0a390811e3ae4d13a67139c27c8ac907ce34ce971ce634420484055fecfab1315e72a422d60373596e107f781448b52de1ca64a0d3b610a916ad3351eee90cd3
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAeB+8x7M:z6a+CdOOtEvwDpjQe
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_9110785549edbe45cb9488d95e6ed0df_cryptolocker
Files
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2024-01-06_9110785549edbe45cb9488d95e6ed0df_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_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