2024-01-26_e7e17a704213a4b35eb490c7ed4f1c0a_cryptolocker | Triage

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General

Target

2024-01-26_e7e17a704213a4b35eb490c7ed4f1c0a_cryptolocker
Size

37KB
MD5

e7e17a704213a4b35eb490c7ed4f1c0a
SHA1

23f8dec1682eea4dd5f3c7ef9759369f17458890
SHA256

64a2fdc23470744c9c52fec8c4b968a8a8b94a82d4c43f9ecbee9b17bc918e5d
SHA512

bfb105ee6d37af5cb1fc2e7a2010dc3a3cbe03d666e5147959ae2067591df39df34a9b2d12436c1e3351e816b52ad79ea97a16a37bf9dcb628b4cd0eb77af4a2
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3Nb/mViU:bAvJCYOOvbRPDEgXrNekd7l94i3p/hM

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-01-26_e7e17a704213a4b35eb490c7ed4f1c0a_cryptolocker

Files

2024-01-26_e7e17a704213a4b35eb490c7ed4f1c0a_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ