Static task
static1
Behavioral task
behavioral1
Sample
bdc6cd80c79d426daff90e55534d8dba_cryptolocker_JC.exe
Resource
win7-20230824-en
Behavioral task
behavioral2
Sample
bdc6cd80c79d426daff90e55534d8dba_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
bdc6cd80c79d426daff90e55534d8dba_cryptolocker_JC.exe
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Size
38KB
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MD5
bdc6cd80c79d426daff90e55534d8dba
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SHA1
3cb874f28696d752467eff1ce6a477fd0cb143d0
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SHA256
2d80e69216f2d88205bf3b6902b150eef0497dd267d5bdb09733c8262204f127
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SHA512
158cc9a2498eb34f613f33d87e1c80aea7ae4a70a9f2edaf6f0507896f379e15a752fd76576d528e4f17113059078b3b82867d26edd76a065f27ac0b16e2ac6f
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SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGpebVIYLHA3Kxl:o1KhxqwtdgI2MyzNORQtOflIwoHNV2Xk
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bdc6cd80c79d426daff90e55534d8dba_cryptolocker_JC.exe
Files
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bdc6cd80c79d426daff90e55534d8dba_cryptolocker_JC.exe.exe windows x86
db206e36db5c9492ce02c61a679129e2
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ