Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_85004150749a73f3da92e74f2fb3a9fd_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_85004150749a73f3da92e74f2fb3a9fd_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-28_85004150749a73f3da92e74f2fb3a9fd_cryptolocker
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Size
124KB
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MD5
85004150749a73f3da92e74f2fb3a9fd
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SHA1
ffa64d80903d6cb051c7fb1c127aa1dee02828fa
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SHA256
949532916a71b797aabab38b74ae2edd9af4f29c1b4aa026d4fc4861883519f8
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SHA512
31446920a9b2b2f47ba63e74215b496c583ad90bfc8a9e4be937fa0a7c03632acde1693710e78fb65ada6e98d789dd4fdc478b75e1f232136f1eadbcbe0f4b10
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBp0:vCA9OtEvwDpj4
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-28_85004150749a73f3da92e74f2fb3a9fd_cryptolocker
Files
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2024-01-28_85004150749a73f3da92e74f2fb3a9fd_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE