Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_f190660803f362856b0d26359e4bf55b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_f190660803f362856b0d26359e4bf55b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_f190660803f362856b0d26359e4bf55b_cryptolocker
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Size
126KB
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MD5
f190660803f362856b0d26359e4bf55b
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SHA1
f45a68e4e9db3018e789d8e733c0a2d99f001e02
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SHA256
89cb50b839c175e8ae8c08c92c75453091bbfef365570f6435289b63cd9aebe4
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SHA512
0a9008e898ed899b790916a9b02d8c778fbece1f730f2e73261315583c24f2ada13af3badf15079217c6a8825920dfb2c70a0ba83ec7c8a187d8665a82181531
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpR/a: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 2024-02-19_f190660803f362856b0d26359e4bf55b_cryptolocker
Files
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2024-02-19_f190660803f362856b0d26359e4bf55b_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