Static task
static1
Behavioral task
behavioral1
Sample
2024-04-24_721309c0247067808e88a43f0d2651eb_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-24_721309c0247067808e88a43f0d2651eb_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-24_721309c0247067808e88a43f0d2651eb_cryptolocker
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Size
70KB
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MD5
721309c0247067808e88a43f0d2651eb
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SHA1
9cc915295a4bc5ff1fbdad61b5b97af1ea908667
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SHA256
c8a9d09ab93330a5db480ac9409aae687c61951c290e4c9fc38c4409f034695f
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SHA512
e809674813882d294e8f61e48e9a3dfbe353494ef799b528147474afa0f1c2c1f3af2801e6dd31c6bd7b0765e092a062a770c7c619541e485bc2733fecd159ba
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU509Y:DW60sllyWOtEvwDpjwF85J
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_721309c0247067808e88a43f0d2651eb_cryptolocker
Files
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2024-04-24_721309c0247067808e88a43f0d2651eb_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