Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_c2b6a34ff997bc4cd04e005a638fbd8f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_c2b6a34ff997bc4cd04e005a638fbd8f_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-12_c2b6a34ff997bc4cd04e005a638fbd8f_cryptolocker
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Size
121KB
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MD5
c2b6a34ff997bc4cd04e005a638fbd8f
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SHA1
55cf9defba9c31b1216557329909b09aac035ac2
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SHA256
d0eddb1a6fabe4f1c1b29134100866c7388925b52b829840bb58ceeb59b649a0
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SHA512
27c5cfe7943011fe4bda6d8d43d46d0a5912a654407ad04a81492b38093ba21b366ab23caaa588b662d30137ca41cf6ecfc8988a4530b1ae5fd38861833cc257
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTKW:gUj+AIMOtEvwDpjNbwQEIPlemUhYaW
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 2024-02-12_c2b6a34ff997bc4cd04e005a638fbd8f_cryptolocker
Files
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2024-02-12_c2b6a34ff997bc4cd04e005a638fbd8f_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