Behavioral task
behavioral1
Sample
2024-03-06_60f8738dec617d8b8e2c19c25c6d0356_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_60f8738dec617d8b8e2c19c25c6d0356_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_60f8738dec617d8b8e2c19c25c6d0356_cryptolocker
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Size
62KB
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MD5
60f8738dec617d8b8e2c19c25c6d0356
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SHA1
427c09d682d1448c1be5f7922648a6ad2e6bcd36
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SHA256
c415092ae168c452148dd3140b2667626f91a074c03917847e3010c37ff0b353
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SHA512
00f69894bfebc4dfe48dea2e6e9c47a614b12d022fe3c26782dafe6e78db75e8da7e1268d21780d6db1f4e74d1974f448bf19f4a8c8a96011beee8074b3324cf
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5SF:zj+soPSMOtEvwDpj4kpmeLmg
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-06_60f8738dec617d8b8e2c19c25c6d0356_cryptolocker
Files
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2024-03-06_60f8738dec617d8b8e2c19c25c6d0356_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE