Static task
static1
Behavioral task
behavioral1
Sample
2024-05-21_2cc92614ed495f9b987ec9347d810429_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-21_2cc92614ed495f9b987ec9347d810429_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-21_2cc92614ed495f9b987ec9347d810429_cryptolocker
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Size
48KB
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MD5
2cc92614ed495f9b987ec9347d810429
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SHA1
832d5828f639a01bd9130de250825c4ef62acd80
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SHA256
2f494192bddbc448064e9f5dae872b70e6392055ed6551300a5360417723053d
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SHA512
1ca179150e9581f5afaeb1a91d0b01b6e95f5e05eedf69375c42da7fd96fda8eb79be6e53a5be1b3983f2bbeaff86057a894cf4774d8fbbf207150d76ddce999
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SSDEEP
384:icX+ni9VCr5nQI021q4VQBqURYp055TOtOOtEvwDpjqIGR/hHi7/OlI0G/BdmRSe:XS5nQJ24LR1bytOOtEvwDpjNbP/bmd
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-21_2cc92614ed495f9b987ec9347d810429_cryptolocker
Files
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2024-05-21_2cc92614ed495f9b987ec9347d810429_cryptolocker.exe windows:5 windows x86 arch:x86
e021c9fc2c12265365fad587d43783fe
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
EndPaint
gdi32
CreateFontIndirectA
Sections
.MPRESS1 Size: 10KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 910B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE