Behavioral task
behavioral1
Sample
2024-01-06_70644912c7b297e64a7db3340bbb4d62_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_70644912c7b297e64a7db3340bbb4d62_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-06_70644912c7b297e64a7db3340bbb4d62_cryptolocker
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Size
75KB
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MD5
70644912c7b297e64a7db3340bbb4d62
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SHA1
5f54b7ff7142b933fb7e3d41381ef8d6edf2050a
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SHA256
a2fe3eb226f89e76f75560b173ba42f07fb5e4977bce52d693a57441b085a25f
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SHA512
ce98c8d61041a09a2c4cdf155cabfd065a0483233abb5def8e37533da02ddf99520a75387157471ad576a646b766f66308eac8d798a078f39d79f5a2d3b87744
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7pBlqrr1HBJooSeKzu1adyBE:zj+soPSMOtEvwDpj4ktBl01hJ0tq1kye
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_70644912c7b297e64a7db3340bbb4d62_cryptolocker
Files
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2024-01-06_70644912c7b297e64a7db3340bbb4d62_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