Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_4693880092a534a0e31f56ffa0f56ff0_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_4693880092a534a0e31f56ffa0f56ff0_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_4693880092a534a0e31f56ffa0f56ff0_cryptolocker
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Size
125KB
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MD5
4693880092a534a0e31f56ffa0f56ff0
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SHA1
9f58635b0be967546459008f7f33e5424dbbf47e
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SHA256
6d24f57308ee2309b4975565cb49140e229ca5e28ba0e74a6ef5ceb6c893cc43
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SHA512
d7fd93b344b28f9a01dc26ee289c31cb1e8351973aeba1cb79c97e5dcca37bdf3454e7726e1c80db86c8775b20f2b8d65efe00eeedc836203c39d0ba151e5a50
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpBr:vCA9OtEvwDpjB
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 2024-01-23_4693880092a534a0e31f56ffa0f56ff0_cryptolocker
Files
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2024-01-23_4693880092a534a0e31f56ffa0f56ff0_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