Static task
static1
Behavioral task
behavioral1
Sample
2024-04-04_07df826d03f5f1431f8e0565adf4ff6f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-04_07df826d03f5f1431f8e0565adf4ff6f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-04_07df826d03f5f1431f8e0565adf4ff6f_cryptolocker
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Size
125KB
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MD5
07df826d03f5f1431f8e0565adf4ff6f
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SHA1
90c4bda9c22403c12201b0700635f3f380f41fda
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SHA256
c973ccd20225c16cec6b4528436141140e41a41fd255b44835d65ae0d36875c0
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SHA512
86d5735586c5bb523282085a6e59c04f37a48e7c7df1d60e4016d626457e63937865825ec32281abf2d189343206ab9758ef7dc04a486d5a9094465a11d0559e
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4qx:vCA9OtEvwDpjD
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 2024-04-04_07df826d03f5f1431f8e0565adf4ff6f_cryptolocker
Files
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2024-04-04_07df826d03f5f1431f8e0565adf4ff6f_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