Behavioral task
behavioral1
Sample
2024-01-08_4972584fdde291f6ddaf481e34042dae_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-08_4972584fdde291f6ddaf481e34042dae_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-08_4972584fdde291f6ddaf481e34042dae_cryptolocker
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Size
105KB
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MD5
4972584fdde291f6ddaf481e34042dae
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SHA1
f452bee212acfd1321d79e64de642c90994eed07
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SHA256
e96df77e50c7c09e13c6275bd208bca7f6e48eba2195531a862f1964a57b709c
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SHA512
1a2f4f0aae7ca31bd7941f611f95d723175a84a38b1e1697525dcb7d52590ea6a0059464e1c242c6628ae5981576bec798712066fe1b5d9c7cd66638e196f73e
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gksgk:1nK6a+qdOOtEvwDpj7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_4972584fdde291f6ddaf481e34042dae_cryptolocker
Files
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2024-01-08_4972584fdde291f6ddaf481e34042dae_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE