Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_e8188e6c1a8eccb36ad3389e9a424b22_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_e8188e6c1a8eccb36ad3389e9a424b22_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_e8188e6c1a8eccb36ad3389e9a424b22_cryptolocker
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Size
125KB
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MD5
e8188e6c1a8eccb36ad3389e9a424b22
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SHA1
98819b3274a5d661f5df24be1fd3ede455733ad5
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SHA256
18df6a5515b814c5f1744903e910cacc8eef7ec7b87f70518ac35bf33ac269aa
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SHA512
e6d469a9e69b8bb1e7c20e5cfb8b1406ae46599a19204416b10a3c11b47bf343d5a68915a342777f3e8234a6e6a6d1587e3da9ab8ced5b48a811fcdeb431ee18
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpBr:vCA9OtEvwDpjx
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 2024-02-04_e8188e6c1a8eccb36ad3389e9a424b22_cryptolocker
Files
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2024-02-04_e8188e6c1a8eccb36ad3389e9a424b22_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