Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_1a77544c28c56a0786230c85a25ea161_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_1a77544c28c56a0786230c85a25ea161_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_1a77544c28c56a0786230c85a25ea161_cryptolocker
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Size
60KB
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MD5
1a77544c28c56a0786230c85a25ea161
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SHA1
b50d2bf90fadc07c93bf0f3c4006d6b04230daca
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SHA256
e28cab4012ef039c5c05578c89c30008ba793fc9929955d3f8782f9cdbbc66a3
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SHA512
3287e9c83aef79572c994e072957eaa51a654cf6a5c27dc05699f03e2b0b7b0ddeac876db6af067edde7399de820dd854190974b2f15729fb00b17e1fa7b6043
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SSDEEP
384:m0VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26dWDPYp055TOtOOtEvwDpjqIGR:mQz7yVEhs9+W1bytOOtEvwDpj
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-29_1a77544c28c56a0786230c85a25ea161_cryptolocker
Files
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2024-01-29_1a77544c28c56a0786230c85a25ea161_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
.MPRESS1 Size: 10KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.MPRESS2 Size: 1024B - Virtual size: 910B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE