2024-02-22_0e8b2438e183a3a21bd7a5c307f50817_cryptolocker | Triage

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General

Target

2024-02-22_0e8b2438e183a3a21bd7a5c307f50817_cryptolocker
Size

44KB
MD5

0e8b2438e183a3a21bd7a5c307f50817
SHA1

d88d5a71367fae07f1a92838d0549751eda8487b
SHA256

6f54ad97f65f1d5e9a49893dac3224b57e908ff02dfed3e4ab321fc38e08cda3
SHA512

35d6bbe6549b34c8cd3c0b9784519ccc6176fec0b701e702696dd8dc84605016e652e7a3ae55a3f5de5c52aad9c406302d32b0c529ae0d72623a5f945def0094
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmJ+96egQlj:btB9g/xtCSKfxLIcMzUw96e

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_0e8b2438e183a3a21bd7a5c307f50817_cryptolocker

Files

2024-02-22_0e8b2438e183a3a21bd7a5c307f50817_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