Static task
static1
Behavioral task
behavioral1
Sample
f845562105f4bb0e589aac036da83124_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
f845562105f4bb0e589aac036da83124_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
f845562105f4bb0e589aac036da83124_cryptolocker_JC.exe
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Size
55KB
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MD5
f845562105f4bb0e589aac036da83124
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SHA1
11bbf42988d58dce4d697773105e942545299d31
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SHA256
04518762d92fcf0f9187f076857d4544fcc69a2d1ae70d603141ad4bcb6c6353
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SHA512
2f2ec34d35fc6d7bc4ac26226fe7300f00852bc11ecfecdee5f845fdace4b84fb9b3d70d610c677876ae029809c97860ea4a77c86624d02f2a6c3373071aaf05
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNb6kZq/gqASiLRNcK1JN2:i5nkFGMOtEvwDpjNb6kZq8hLRlJN2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f845562105f4bb0e589aac036da83124_cryptolocker_JC.exe
Files
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f845562105f4bb0e589aac036da83124_cryptolocker_JC.exe.exe windows 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