Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_4f5ead3a3c83749e5b7c7f4bdac86e56_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-14_4f5ead3a3c83749e5b7c7f4bdac86e56_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-14_4f5ead3a3c83749e5b7c7f4bdac86e56_cryptolocker
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Size
126KB
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MD5
4f5ead3a3c83749e5b7c7f4bdac86e56
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SHA1
169868c0ba088dec15b90030fbdede2864c754d9
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SHA256
1e3449be1ff2af25bf17be89606cbb2995e1ce9c6320b90ff4a62139a41cfeda
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SHA512
3e4d8167bea4fafcca8187e5cd7c3c0730a529ffb54cce410b7286f99fd280b3fcb092208d1597290406fb515903d1ab69909e1f73fd8670822620144c728cb8
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBxK:vCA9OtEvwDpjW
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 2024-03-14_4f5ead3a3c83749e5b7c7f4bdac86e56_cryptolocker
Files
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2024-03-14_4f5ead3a3c83749e5b7c7f4bdac86e56_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