Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_4a2cbc0253df21dc8e620766140a972f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-27_4a2cbc0253df21dc8e620766140a972f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-27_4a2cbc0253df21dc8e620766140a972f_cryptolocker
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Size
125KB
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MD5
4a2cbc0253df21dc8e620766140a972f
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SHA1
6fa145fbd0c097235fbac24874b20c5fdb402a50
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SHA256
894f64668f70d75ff83f7fa4b8128b969eadc3886bb55ef54430f0cad155420f
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SHA512
4e4f43036553a3ab710357e2a7c98ac1dab6fc6db7ee5f7aac4a6cf3ae42e4fb7433467cc5829c9c611fc70369d1f5f84ce5611e1511790b874c8d000a591983
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4q+7:vCA9OtEvwDpj+
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 2024-03-27_4a2cbc0253df21dc8e620766140a972f_cryptolocker
Files
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2024-03-27_4a2cbc0253df21dc8e620766140a972f_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