2024-03-15_6e9f6a3c8756c4b6b5954e546811a9d0_cryptolocker | Triage

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General

Target

2024-03-15_6e9f6a3c8756c4b6b5954e546811a9d0_cryptolocker
Size

61KB
MD5

6e9f6a3c8756c4b6b5954e546811a9d0
SHA1

fc6cfba373c4e1788734963c329c586741506609
SHA256

2913e4684d210a65dfab98132c6e9ea8e0b377c1e53f3194e14781404b6b0691
SHA512

2b24bb96b02cad72b0e12540b98a7eb95e6e9dba73ecdbf4822d32954a613d4e828f1c3b2a3ba2c8e026e93e9d0bc505f5c91c170da3bef0a307f4fa8d8711d4
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHOu:btng54SMLr+/AO/kIhfoKMHdQ

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
2024-03-15_6e9f6a3c8756c4b6b5954e546811a9d0_cryptolocker

Files

2024-03-15_6e9f6a3c8756c4b6b5954e546811a9d0_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