2024-03-10_7589e2be7ebd6d5f55c847cd717c7936_cryptolocker | Triage

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General

Target

2024-03-10_7589e2be7ebd6d5f55c847cd717c7936_cryptolocker
Size

42KB
MD5

7589e2be7ebd6d5f55c847cd717c7936
SHA1

0596cd1ffc46f7de427d9c530439dc6fbda96e3d
SHA256

d7d52a24204f307c8f440800840974dec3d0176c3aba6f5a58c1030689a2f176
SHA512

d418b003e2dc9d4d12d885d267b0a4f83f87d8fd769272b25c9b722793fb67da7581069d88f1255579fec5d2b6d50f6d12227c55479e461bc436405cd280155c
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJPCm6:btB9g/xtCSKfxLIc/E

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
2024-03-10_7589e2be7ebd6d5f55c847cd717c7936_cryptolocker

Files

2024-03-10_7589e2be7ebd6d5f55c847cd717c7936_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