Static task
static1
Behavioral task
behavioral1
Sample
2024-01-19_4e8dd2278fbee33c2b93a960e5c79c4f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-19_4e8dd2278fbee33c2b93a960e5c79c4f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-19_4e8dd2278fbee33c2b93a960e5c79c4f_cryptolocker
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Size
122KB
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MD5
4e8dd2278fbee33c2b93a960e5c79c4f
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SHA1
71c36466d6aa8d3ca460c9ee1f9e286cb8509510
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SHA256
bb057253654d51caa6c007e8dd892984b9728fb8d95aec192df86f697ed01ec1
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SHA512
29256bf9a290c68f535f7f152288a31902729ebb8c21c7dfd649ed193835d6186ff644d4082601a8ce57fa1880f074decc2059f85b7a056d23acfdb12f717d5e
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4u:vCA9OtEvwDpjf
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 2024-01-19_4e8dd2278fbee33c2b93a960e5c79c4f_cryptolocker
Files
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2024-01-19_4e8dd2278fbee33c2b93a960e5c79c4f_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