Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_f8861ef9f54401e6740a807293cb2182_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-26_f8861ef9f54401e6740a807293cb2182_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_f8861ef9f54401e6740a807293cb2182_cryptolocker
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Size
64KB
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MD5
f8861ef9f54401e6740a807293cb2182
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SHA1
20892fc013d1010de9f6750d7fc5b6a5f9913735
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SHA256
00d085772f4c0d4ccb60e450dac13dd6abb216bf6ce1f98d9ec1b7f9f7a9f867
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SHA512
bcf91abcadd037cd30672b3a227bb866be431cea35815da313b6d8d21754d6c592f55b35d68db8d7c6d486cd0e4089f3b590ac2c93750fe6a838a4f361b36f64
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbmhkT:V6a+pOtEvwDpjvu
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 2024-03-26_f8861ef9f54401e6740a807293cb2182_cryptolocker
Files
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2024-03-26_f8861ef9f54401e6740a807293cb2182_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ