Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_462cf960eda57743bc872fd83642baf0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_462cf960eda57743bc872fd83642baf0_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_462cf960eda57743bc872fd83642baf0_cryptolocker
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Size
121KB
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MD5
462cf960eda57743bc872fd83642baf0
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SHA1
d57118a52491426317d6a364fdc69c52457d13c3
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SHA256
7f53aba9270eb219bc7b1380c32788b75001f4590c8215a68450e6ca88895a6c
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SHA512
7cdee92a93d673d6050de6e55c6fb1f67af24863da9dc39de93290822baf7e4d83db5b3f9d472c14afa2c9553b603ea3fdc7a60b5b16e2348d0a4c5d10c94f6a
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTZ+mv:gUj+AIMOtEvwDpjNbwQEIPlemUhYpJ
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 2024-02-25_462cf960eda57743bc872fd83642baf0_cryptolocker
Files
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2024-02-25_462cf960eda57743bc872fd83642baf0_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