Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_0b5b6aad950a04efbdcebe9aed56fb30_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_0b5b6aad950a04efbdcebe9aed56fb30_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-13_0b5b6aad950a04efbdcebe9aed56fb30_cryptolocker
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Size
74KB
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MD5
0b5b6aad950a04efbdcebe9aed56fb30
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SHA1
25dd231e3d2d76b611d031c2d04231395a05bb6c
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SHA256
90bf97bef0706d3f5162f556be79b6f94935c931c2949ccd443264eb3e3455c2
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SHA512
74942a4ea912922860475857aa8ae09a6fd96877e0dc118565e98430fa078157cf6817088a332fcec0d5e594db45a165dd58e6fb4491cda4c8eef87f7baceb16
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3Kup:ZVxkGOtEvwDpjca9
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-13_0b5b6aad950a04efbdcebe9aed56fb30_cryptolocker
Files
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2024-02-13_0b5b6aad950a04efbdcebe9aed56fb30_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ