Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_044bc289ea2e47e829fd51de06200b79_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-13_044bc289ea2e47e829fd51de06200b79_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-13_044bc289ea2e47e829fd51de06200b79_cryptolocker
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Size
126KB
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MD5
044bc289ea2e47e829fd51de06200b79
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SHA1
5818ce0cb9b63287e1d9e4307c696a71f0daaf70
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SHA256
97f91098ef2d0e29837209d64438b291ba3a5388ca53e5b44c50ea4c95c98f89
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SHA512
3bc48aacf021d2c821be6675ccecca999a6a426ceae2bb5bf8cf59632f9bd5bb87576a88da896cc3d0667ab37cb8c4cf879b69e7df5fea532e7010db44e98785
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpaA:vCA9OtEvwDpjF
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 2024-02-13_044bc289ea2e47e829fd51de06200b79_cryptolocker
Files
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2024-02-13_044bc289ea2e47e829fd51de06200b79_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