Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_d591f08d25015b13b5fda4e191d8e226_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_d591f08d25015b13b5fda4e191d8e226_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_d591f08d25015b13b5fda4e191d8e226_cryptolocker
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Size
60KB
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MD5
d591f08d25015b13b5fda4e191d8e226
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SHA1
0420ca59580132a64e3d9bc5e6cf5fdeccd7477f
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SHA256
b83023ddbf385d5cd81ec2cf89a1d37233c3095dabfaa05f659aa2339de70e78
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SHA512
b9fc4e876123f7860832344aa2ce222745a1076c51d6ad6a66d06e8ff0c6069ca6d2774f01f309ad7fd6c6ae88f9151f45806465e1aa2cfb14b9241fe3b391c1
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SSDEEP
384:m0VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26dW4c6Yp055TOtOOtEvwDpjqIGR:mQz7yVEhs9+B1bytOOtEvwDpj
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 2024-01-23_d591f08d25015b13b5fda4e191d8e226_cryptolocker
Files
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2024-01-23_d591f08d25015b13b5fda4e191d8e226_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