2024-02-22_7e0335df2e4a3eb32366af2891fef0b6_cryptolocker | Triage

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General

Target

2024-02-22_7e0335df2e4a3eb32366af2891fef0b6_cryptolocker
Size

60KB
MD5

7e0335df2e4a3eb32366af2891fef0b6
SHA1

edc9c2de60fd5cfd02e1c9d42c909d39d3f1fb36
SHA256

e286ffca2b0d6c6c8a2b0f09862f9b0884b7aa896859bf4d8ec33d947cd829a5
SHA512

0a6e8779939c7e5108ca31dacd560b8e2b7766a4ee4984ef554e88886cfab91c8e31c2056bceddf39dac26c71531d9a59a0cfe5c9c54dc02260299da7a998ff3
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHOU:btng54SMLr+/AO/kIhfoKMHdS

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
2024-02-22_7e0335df2e4a3eb32366af2891fef0b6_cryptolocker

Files

2024-02-22_7e0335df2e4a3eb32366af2891fef0b6_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