Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_ad184face71ada3ed4cccea8c64050cb_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-19_ad184face71ada3ed4cccea8c64050cb_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_ad184face71ada3ed4cccea8c64050cb_cryptolocker
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Size
38KB
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MD5
ad184face71ada3ed4cccea8c64050cb
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SHA1
7ed03cd7954fd8d337e7e9ae0d743acc1a1eabd2
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SHA256
52d5f2a3162b442a074f4bb9cffe3c5869606a8fb58009cf328e466c583fdbb7
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SHA512
39ad295bb1e7b39c69173deab998f79e5114b82c5f123386268d00f1c5e80a3e096c2fedc2d9ead41769ee81e0bf4cdc95b226ea248748de5fcb987b15224c43
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpj66BLbjG9Rva/yszG:i5nkFGMOtEvwDpjR+viD6
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_ad184face71ada3ed4cccea8c64050cb_cryptolocker
Files
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2024-02-19_ad184face71ada3ed4cccea8c64050cb_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