Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_74cbd21926042e7f47586c2a85171aa2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_74cbd21926042e7f47586c2a85171aa2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_74cbd21926042e7f47586c2a85171aa2_cryptolocker
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Size
56KB
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MD5
74cbd21926042e7f47586c2a85171aa2
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SHA1
5388a01ef50189095ba0f4e8904708a6c0f3c66b
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SHA256
8119057e4554fef108436307602353201318da96e4603737594442df126a7e00
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SHA512
c6f05bde62348ed6caea81e7e3b3af8655ae510ccbe10d8cd0c60e9e8615f3328757dc3032ae2bb772b017159238f833a1097766e1e0e67a6995a2b92d2ddb3a
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SSDEEP
384:C0VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26dW4c1YpetOOtEvwDpjqIGR:CQz7yVEhs9+W7tOOtEvwDpj
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 2024-01-25_74cbd21926042e7f47586c2a85171aa2_cryptolocker
Files
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2024-01-25_74cbd21926042e7f47586c2a85171aa2_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: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE