Behavioral task
behavioral1
Sample
2024-01-01_9053d81a33cadedfc878748022a7a49d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-01_9053d81a33cadedfc878748022a7a49d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-01_9053d81a33cadedfc878748022a7a49d_cryptolocker
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Size
70KB
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MD5
9053d81a33cadedfc878748022a7a49d
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SHA1
8a163d442ddf872debd913770c7c223e9d5d33dd
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SHA256
d1430f91d3653c0b069feaf20b2cc07ca0426318e072bfc15324b6d67cbf4dca
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SHA512
977ff53c776afe7cdbb7dc97896e269a228303e1d1199d79e5fb8f3dc168ae57dd340f0fa0c7bbb46ec64a4c486abd0e82a7cbff652f4ba8b1541ec270ece052
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAeB+8x7y:z6a+CdOOtEvwDpjQo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_9053d81a33cadedfc878748022a7a49d_cryptolocker
Files
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2024-01-01_9053d81a33cadedfc878748022a7a49d_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