Static task
static1
Behavioral task
behavioral1
Sample
2024-04-04_8347fd9f3f5f45797fb5de453636d0e0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-04_8347fd9f3f5f45797fb5de453636d0e0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-04_8347fd9f3f5f45797fb5de453636d0e0_cryptolocker
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Size
64KB
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MD5
8347fd9f3f5f45797fb5de453636d0e0
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SHA1
bc54a6a55172df823cff8fea279ae017e787fed1
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SHA256
127ed5d46a285732f384e93a92b4095ba35860e4f603e56076a0bd206cd01154
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SHA512
d4363a04698640ed2224e150a559f1abef772d36819bd1bf5131e062a00890b39aebdd2b21adbed99deee8c3156c17589bc50b6f5a2dd44e48d583ed6c2a3bfb
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbmhkP:V6a+pOtEvwDpjvK
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 2024-04-04_8347fd9f3f5f45797fb5de453636d0e0_cryptolocker
Files
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2024-04-04_8347fd9f3f5f45797fb5de453636d0e0_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