Static task
static1
Behavioral task
behavioral1
Sample
2024-04-24_2b4ccb6b69fecd924a1f5ee742c8bff0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-24_2b4ccb6b69fecd924a1f5ee742c8bff0_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-24_2b4ccb6b69fecd924a1f5ee742c8bff0_cryptolocker
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Size
70KB
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MD5
2b4ccb6b69fecd924a1f5ee742c8bff0
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SHA1
cb794568be55759b416dbb6c7d3bb9acf423a5d0
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SHA256
14911d7a83fb45c89548ceeffc760dfe510a927fc187bc394509f18daee13dd6
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SHA512
12147ead7aa21ea3a55340278470c58a052ad5c581445ee6f4c57fba13dffce7831e2aebc6b9d8f3cc3b5d365780ebe14154de1dbec5106d8686c513ec67f2cf
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU509c:DW60sllyWOtEvwDpjwF85l
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 2024-04-24_2b4ccb6b69fecd924a1f5ee742c8bff0_cryptolocker
Files
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2024-04-24_2b4ccb6b69fecd924a1f5ee742c8bff0_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ