2024-04-19_29c4b38d72802a7596e625bf58b60ac3_cryptolocker | Triage

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General

Target

2024-04-19_29c4b38d72802a7596e625bf58b60ac3_cryptolocker
Size

44KB
MD5

29c4b38d72802a7596e625bf58b60ac3
SHA1

5448ed457714729a8422046314d8a3b16436e792
SHA256

c5de409319b1e0b090fd9fc7a51000ea98046a58f9600150de4ec4955c17ea56
SHA512

085e8f8f2d42a4b80d7b1444107512b3e667f35626f1d850400c62f9fb9d9b56979e454b409e83fc759996767ae3fac798fb6ded485697a80f9b470dfb295d57
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJPCo:btB9g/xtCSKfxLIc/H

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
2024-04-19_29c4b38d72802a7596e625bf58b60ac3_cryptolocker

Files

2024-04-19_29c4b38d72802a7596e625bf58b60ac3_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