Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-08_df37636969ba404b292161b9a423d463_cryptolocker_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-08_df37636969ba404b292161b9a423d463_cryptolocker_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.2023-09-08_df37636969ba404b292161b9a423d463_cryptolocker_JC.exe
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Size
35KB
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MD5
df37636969ba404b292161b9a423d463
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SHA1
a8f80f7230929373949154e4491bb155459b0494
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SHA256
e63367dd8187c4c299c9a1fccd8adc898c8a581f07e77ff19b73c14675cd5e53
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SHA512
73a93a12e7052815d4ce9affcaa9bac3e1e6d96232fb468094a7f210ae08c82e4263dc8cf83029353df9188a671f6539868e0c1c777e8747b4a1aa98d3ffb89f
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvCSXMo9:m5nkFNMOtEvwDpjG8hxMo9
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-08_df37636969ba404b292161b9a423d463_cryptolocker_JC.exe
Files
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NEAS.2023-09-08_df37636969ba404b292161b9a423d463_cryptolocker_JC.exe.exe windows:5 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: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE