Static task
static1
Behavioral task
behavioral1
Sample
2024-02-11_1804fbd6862969ef86e0e6598e7bfca5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-11_1804fbd6862969ef86e0e6598e7bfca5_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-11_1804fbd6862969ef86e0e6598e7bfca5_cryptolocker
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Size
122KB
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MD5
1804fbd6862969ef86e0e6598e7bfca5
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SHA1
bb731ffa4781f197a08d690fc945fdb7b6aa1c58
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SHA256
9d82db38194bd95b97b8ab0ceda20f8d2455fb2a216fd2f361657e74c014a326
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SHA512
ad6445fb21a7195a12259ced3499550f9f075ab331bb7ec722794a4d5a44d0290f8be7e94083d58b1d94fee91ddd2664af5a6864ca854f86fd0835cd07e405f9
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE47:vCA9OtEvwDpjy
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 2024-02-11_1804fbd6862969ef86e0e6598e7bfca5_cryptolocker
Files
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2024-02-11_1804fbd6862969ef86e0e6598e7bfca5_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