Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_580367789945fe5a9b59192950a570c9_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-20_580367789945fe5a9b59192950a570c9_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-20_580367789945fe5a9b59192950a570c9_cryptolocker
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Size
126KB
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MD5
580367789945fe5a9b59192950a570c9
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SHA1
7d876b21021b913f4ae9684303d8d315f7efd4f1
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SHA256
3eb8f045a3464d87e9db4e54dfdc725846e176c4b4ce2c0a542873a2c20bc1df
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SHA512
ca5888978e0c4abe9a63071fe3ee3aa1e96e11a2084defb82121c088cc3a9277275d8f61e422859915a477a179ee5870af545ba403425a0ef695c7e3c385532a
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBput:vCA9OtEvwDpjc
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 2024-04-20_580367789945fe5a9b59192950a570c9_cryptolocker
Files
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2024-04-20_580367789945fe5a9b59192950a570c9_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