Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_e30bce51656c5220b54668b037464917_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_e30bce51656c5220b54668b037464917_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_e30bce51656c5220b54668b037464917_cryptolocker
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Size
39KB
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MD5
e30bce51656c5220b54668b037464917
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SHA1
edcc4f7d64dac53e1e894e97fb347aef3a81c87d
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SHA256
dfe36eb4209a353ef32337e4180e9261f321b8ae26d1f14274029d4f2edbb911
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SHA512
ea49e68c23ea0a6fbe43a6741575c5cdc43718f39d97f20589870ce9962a9f5d5c6f2c1323f45e0092923c38077ed8fe9fd45a5de2f0eebef551801153dce91a
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvhx5/xFRY+N:m5nkFNMOtEvwDpjG8hhXy+N
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 2024-02-19_e30bce51656c5220b54668b037464917_cryptolocker
Files
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2024-02-19_e30bce51656c5220b54668b037464917_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: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE