Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_6fc7fac70ba3e93c932ada568ac63005_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-14_6fc7fac70ba3e93c932ada568ac63005_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-14_6fc7fac70ba3e93c932ada568ac63005_cryptolocker
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Size
45KB
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MD5
6fc7fac70ba3e93c932ada568ac63005
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SHA1
9e5a82f370ad153aceb95595775ecb9c0286341a
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SHA256
1f0727a87d209ace674d883cfb032eacdd919f71974fb0dc5adc9c7256964492
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SHA512
a1f5a4b28676d14202097c6a53d8218e6d5d51f17a8bd2411e73ae5383e2eb63644b7b4ebeb3e679fa7845a9062c21e5f103d8783b613c72b0b90c5a5a785af1
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SSDEEP
384:icX+ni9VCr5nQI021q4VQBqURYp055TOtOOtEvwDpjqIGR/hHi7/OlI0G/BdmZ:XS5nQJ24LR1bytOOtEvwDpjNbP/bmZ
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 2024-03-14_6fc7fac70ba3e93c932ada568ac63005_cryptolocker
Files
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2024-03-14_6fc7fac70ba3e93c932ada568ac63005_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