Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_047ea7530b1fa458f8a30e6128522d20_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_047ea7530b1fa458f8a30e6128522d20_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_047ea7530b1fa458f8a30e6128522d20_cryptolocker
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Size
127KB
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MD5
047ea7530b1fa458f8a30e6128522d20
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SHA1
ddf4a2365fe9b580872bc52e12ce2daf581d2a45
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SHA256
8dfa0cec647fbaa2c012afa4082065ec0260c2d30f40ada5dcee228009e0663c
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SHA512
826957112c85bfd2c5d0a3a9f66645cea011a339acafcd766534fc28f6f5db061bdfe03d7b34d8959af13fb8861429246b22b374f8bc39891d809bcdd5727aa2
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpH:vCA9OtEvwDpjL
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 2024-02-28_047ea7530b1fa458f8a30e6128522d20_cryptolocker
Files
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2024-02-28_047ea7530b1fa458f8a30e6128522d20_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