2024-04-17_edb02d4aa9542b326528f580bca4df5e_cryptolocker | Triage

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General

Target

2024-04-17_edb02d4aa9542b326528f580bca4df5e_cryptolocker
Size

50KB
MD5

edb02d4aa9542b326528f580bca4df5e
SHA1

c08ac0c66253f01d6140bf16b52d5b81c2042406
SHA256

577fd75ca680525e3da09dcaee849c442dd93b3275fd9b35b1f88a49d76cbbe3
SHA512

a761ceba0a04f2dee0e503e36a74b66d7a660f4328d4df916e8d55dbc0b3fbc0311e470701801a82cf6f1e121f892aeaf09313346a9746c6a1f5a290aca8b01e
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5wjvaHYwiqh:btB9g/xtCSKfxLIc/E1ah

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
2024-04-17_edb02d4aa9542b326528f580bca4df5e_cryptolocker

Files

2024-04-17_edb02d4aa9542b326528f580bca4df5e_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
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