Static task
static1
Behavioral task
behavioral1
Sample
fb59b91e6c71bb493080a9829a9ea1a5_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
fb59b91e6c71bb493080a9829a9ea1a5_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
fb59b91e6c71bb493080a9829a9ea1a5_cryptolocker_JC.exe
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Size
94KB
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MD5
fb59b91e6c71bb493080a9829a9ea1a5
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SHA1
76d2e91aa86e11b7f5feb0d787c29be36b2393bc
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SHA256
5de7a5ee9e52c3519c971fa5ffe135a676a2f2bad59b05878073ae98ba613d52
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SHA512
c382062c45f5abd651db44254d7631d42fad6279d4016c1c9d7b0dca61d9c4d5ec177568b3bd67bb44ae585bca11b030e4953239f9f8243679f4e8075b61ff8c
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRiWjr:i5nkFGMOtEvwDpjNbwQEIikr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fb59b91e6c71bb493080a9829a9ea1a5_cryptolocker_JC.exe
Files
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fb59b91e6c71bb493080a9829a9ea1a5_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