Static task
static1
Behavioral task
behavioral1
Sample
2023-08-22_82d0e02ded8e050637beec41add3eac5_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-22_82d0e02ded8e050637beec41add3eac5_cryptolocker_JC.exe
Resource
win10v2004-20230831-en
General
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Target
2023-08-22_82d0e02ded8e050637beec41add3eac5_cryptolocker_JC.exe
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Size
35KB
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MD5
82d0e02ded8e050637beec41add3eac5
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SHA1
6698bee395989a395cb6265b5bab00ad3e99110c
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SHA256
40ba6a34d328738a2dfccc2ba586f49b6192e6d86ac553798f873955600d9cec
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SHA512
f4187e8ec85e168373febb1bd9127defaebf3c07c2a54a83a58a83d9f26de12605db174181de5ce4d1f415ad55b8976c36f123bbe87afe0ef8ed692387352655
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpj66BLbjG9Ri:i5nkFGMOtEvwDpjR+i
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-22_82d0e02ded8e050637beec41add3eac5_cryptolocker_JC.exe
Files
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2023-08-22_82d0e02ded8e050637beec41add3eac5_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