Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_e681dc987f65520c46bb9cc980c94d90_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_e681dc987f65520c46bb9cc980c94d90_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-01_e681dc987f65520c46bb9cc980c94d90_cryptolocker
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Size
125KB
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MD5
e681dc987f65520c46bb9cc980c94d90
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SHA1
36c272b102bcafe3ec7a678e1834efd67e9dcf96
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SHA256
3a599fdc94dfb31afaf302d74895b0e3930e6061737afd98acd0f902f76defc8
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SHA512
b885587706be3aa186691b6498706fd151bd9027ab532c2c92f2aaa772019a68782a369d580ced074edaa8ad7089ed43670d23140bc2110e43a191ad22a1b8f6
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpG: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 2024-02-01_e681dc987f65520c46bb9cc980c94d90_cryptolocker
Files
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2024-02-01_e681dc987f65520c46bb9cc980c94d90_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