Behavioral task
behavioral1
Sample
2024-01-10_7d7a325e5cb73bc822e1c510c3a39fc0_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_7d7a325e5cb73bc822e1c510c3a39fc0_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_7d7a325e5cb73bc822e1c510c3a39fc0_cryptolocker
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Size
115KB
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MD5
7d7a325e5cb73bc822e1c510c3a39fc0
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SHA1
c1495f228c9404cca8e7dd557d044efdad1e81b6
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SHA256
0b4a48e75f1feb544b8c0217a075bfa077a29e6847969416e0c70b2a9c9b0054
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SHA512
72845311973bd163b92b66188881beb1fa87e04beba71792d6a6d95a094e17c1b6baf30267d91516d67c365b0a0d9638874875ffadd80e159eb91289b0a5894a
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgerar/8:T6a+rdOOtEvwDpjLzF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_7d7a325e5cb73bc822e1c510c3a39fc0_cryptolocker
Files
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2024-01-10_7d7a325e5cb73bc822e1c510c3a39fc0_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