Static task
static1
Behavioral task
behavioral1
Sample
2024-11-21_83d25de31177deb7de7dab5631d1aec2_cryptolocker.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2024-11-21_83d25de31177deb7de7dab5631d1aec2_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-11-21_83d25de31177deb7de7dab5631d1aec2_cryptolocker
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Size
40KB
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MD5
83d25de31177deb7de7dab5631d1aec2
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SHA1
823801004892bcfecb2fb3a18460816c9589ec79
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SHA256
97ec04b51a8774b0dee06e77ef2332723ec6dcac13d51916f0ce8dc5acd3b835
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SHA512
f8bddf2e8e489106dce19b9798297a964ec8ee09830a88769b776aeb5a5646efded2881e2855b20197e7e85fd385883250e8258e5c38e756f3f7ea8934c1dd5c
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SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGp/YIm7wm0UpaF:o1KhxqwtdgI2MyzNORQtOflIwoHNV2Xp
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-11-21_83d25de31177deb7de7dab5631d1aec2_cryptolocker
Files
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2024-11-21_83d25de31177deb7de7dab5631d1aec2_cryptolocker.exe windows:5 windows x86 arch: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