Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_cff2df9ced735463ff3b5509c048dca0_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_cff2df9ced735463ff3b5509c048dca0_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_cff2df9ced735463ff3b5509c048dca0_cryptolocker
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Size
126KB
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MD5
cff2df9ced735463ff3b5509c048dca0
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SHA1
91fd2fd4a704e8d92b28e03f3da9e760e88db220
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SHA256
c526cab3e759b6585e6a83dd109f791c018e302c26df0630cc03dd2d9ddc556e
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SHA512
a4de69c27137346c4a155f699bd64ef5e6af468b6fcd203c33861280966f493293252dea531fdf6aede95f15b10d09a99a4b095f2fdd730fd607ae43546c2f87
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpg:vCA9OtEvwDpj8
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 2024-02-14_cff2df9ced735463ff3b5509c048dca0_cryptolocker
Files
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2024-02-14_cff2df9ced735463ff3b5509c048dca0_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