Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_66b2e8f82d8811ffe4a22d7f1ecf830e_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-06_66b2e8f82d8811ffe4a22d7f1ecf830e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_66b2e8f82d8811ffe4a22d7f1ecf830e_cryptolocker
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Size
127KB
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MD5
66b2e8f82d8811ffe4a22d7f1ecf830e
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SHA1
278d4192e62a10a628f50e218c0557553e087f2a
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SHA256
cae1dc79c370d911ffa540ff270f0b2491d2c5198ffab14085e5b4c43a6e4595
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SHA512
c89c8e264ff054c45b42cff57337c4dd2b0a7d6a2e513285185ab55417c326eada2390eda8c636d3ee06e135a374e2a8ce18aa24896de37313129a357ed66042
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpH:vCA9OtEvwDpjL
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 2024-03-06_66b2e8f82d8811ffe4a22d7f1ecf830e_cryptolocker
Files
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2024-03-06_66b2e8f82d8811ffe4a22d7f1ecf830e_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