Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_68cb6c4b5200aeab3c938d2f6b0e48e4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_68cb6c4b5200aeab3c938d2f6b0e48e4_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-12_68cb6c4b5200aeab3c938d2f6b0e48e4_cryptolocker
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Size
125KB
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MD5
68cb6c4b5200aeab3c938d2f6b0e48e4
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SHA1
ed2110a03f4ab368d29c2b3edad795893a0163eb
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SHA256
57408d9d4735bc591a894aa89fa7810589bcd61fe1497311f412e86b8d0743ab
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SHA512
f1d07091b9dc4da34834708f807157ad34d96fd201668ec0402760fa5ed0b5cc6271f9ac4ca02da2a0b2facae572b235b9384743f9c0f3c12b2adb415d33e751
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBxO:vCA9OtEvwDpjS
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 2024-02-12_68cb6c4b5200aeab3c938d2f6b0e48e4_cryptolocker
Files
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2024-02-12_68cb6c4b5200aeab3c938d2f6b0e48e4_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