Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_b711ea74e03b6e30c879022a5ccffedb_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_b711ea74e03b6e30c879022a5ccffedb_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_b711ea74e03b6e30c879022a5ccffedb_cryptolocker
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Size
125KB
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MD5
b711ea74e03b6e30c879022a5ccffedb
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SHA1
46d4ec584fd301625f9aa4f5a2586e2b61381e35
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SHA256
78b9b387231cdecd283603a48948c474f0c60f6ad37b0d1714eb80e77e11d660
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SHA512
9fb9b916ce7d50fe738403a0dc37859dda2d26f70e242cbff5910a9cb665358d6c506ce7426da3b12d16e6e9a4bc2fd91ab49d12679601b08d2cd205b92780c7
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpx:vCA9OtEvwDpjN
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 2024-01-23_b711ea74e03b6e30c879022a5ccffedb_cryptolocker
Files
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2024-01-23_b711ea74e03b6e30c879022a5ccffedb_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