Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_deec4df94adc3e4f9e7b7b0840411602_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_deec4df94adc3e4f9e7b7b0840411602_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_deec4df94adc3e4f9e7b7b0840411602_cryptolocker
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Size
39KB
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MD5
deec4df94adc3e4f9e7b7b0840411602
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SHA1
e92e3e4a931b8d465809a0d3d92dc406b7013829
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SHA256
e20ee03fa36554a4381c50fefe97b80c8abe59d854090fd923527b0e2050a9c2
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SHA512
66d4c103ab9285746a4827a059daa70a074548d0d2ea155a734904d14e52266e820b922b851ab479f49f7543d62052f7faf3b0c60fa956b5282908766d653958
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvgpnR+:m5nkFNMOtEvwDpjG8hgpR+
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 2024-03-06_deec4df94adc3e4f9e7b7b0840411602_cryptolocker
Files
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2024-03-06_deec4df94adc3e4f9e7b7b0840411602_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