Behavioral task
behavioral1
Sample
2024-01-11_e5edee5fa1e96d02a911d40bf798589b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-11_e5edee5fa1e96d02a911d40bf798589b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-11_e5edee5fa1e96d02a911d40bf798589b_cryptolocker
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Size
77KB
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MD5
e5edee5fa1e96d02a911d40bf798589b
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SHA1
96af7bea3293f97f9089bf50d3a7580f3deefd84
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SHA256
f44f0f73f64e9c8c2c456abca931d8b81a45bdc07f3ea9afea8028bc71863aef
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SHA512
8acf75faa558979ae0cff66db4bdc0c53d7d743efa7ff1ecd8f687e392284ac5f78a2e8830cd7bc64c45e96e1debfef9ac70aa99b33771483f07b94699ef733c
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdl:T6a+rdOOtEvwDpjNtD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-11_e5edee5fa1e96d02a911d40bf798589b_cryptolocker
Files
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2024-01-11_e5edee5fa1e96d02a911d40bf798589b_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