Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_f7130e635df09fc646ee1597d02b3043_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_f7130e635df09fc646ee1597d02b3043_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_f7130e635df09fc646ee1597d02b3043_cryptolocker
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Size
122KB
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MD5
f7130e635df09fc646ee1597d02b3043
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SHA1
c66ffc57b99dbb007e415ef66ca71cca27f8e7e2
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SHA256
197b022d781dd9cfcdb1d8969a445c242a2e06897f1478f9928c01b9116384e1
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SHA512
3ce7b36697d13b5fa926bf259a5bdd9f433f8f909087a115274f252a8769cc8a68950b9e84f5aa5de7acd4a9c2f31ccc68334e524d4d12fa68b8bea7357580fe
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTZ+mz:gUj+AIMOtEvwDpjNbwQEIPlemUhYp1
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 2024-01-29_f7130e635df09fc646ee1597d02b3043_cryptolocker
Files
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2024-01-29_f7130e635df09fc646ee1597d02b3043_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