Static task
static1
Behavioral task
behavioral1
Sample
2024-03-20_374fef58be94462f388e83495a86e8fa_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-20_374fef58be94462f388e83495a86e8fa_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-20_374fef58be94462f388e83495a86e8fa_cryptolocker
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Size
84KB
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MD5
374fef58be94462f388e83495a86e8fa
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SHA1
acc02d922b3dfe0b7ca1fe8002e739c306bbfaee
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SHA256
f3e7613fa5f3b0e0b1d06b0c09d8cde9e5f281828a32b7275488ea601a73069d
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SHA512
31fc14e0e34c8a3075302f7240bcc2bb94228e95f6cd81c549b83906044bdf4dfd4e17991a0a217834906747af23f0c12a42577e85e1fd97e15cbb965a136c7d
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSLQQd5i:V6a+pOtEvwDpjvpl
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 2024-03-20_374fef58be94462f388e83495a86e8fa_cryptolocker
Files
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2024-03-20_374fef58be94462f388e83495a86e8fa_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