2024-02-25_8de22115d8e8061aae2fa4904d22dc5f_cryptolocker | Triage

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General

Target

2024-02-25_8de22115d8e8061aae2fa4904d22dc5f_cryptolocker
Size

44KB
MD5

8de22115d8e8061aae2fa4904d22dc5f
SHA1

34df9ffa1f98508cac55291dbd2af55a86182fb9
SHA256

0c05016b8283b4ef2bab2b84794c2d1be2664daba2f3b00092fb17dc9e733c44
SHA512

ab9f76ca742802a14f304ea0324e9fbadc1e0adf3bf1e02623e0b9e8cbde17b5859eb4b85b7e5b09fef833e1b70f4937ad9a64e526da5b2e1eeaf585955268f6
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP8UP8vq:btB9g/xtCSKfxLIc/bF

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
2024-02-25_8de22115d8e8061aae2fa4904d22dc5f_cryptolocker

Files

2024-02-25_8de22115d8e8061aae2fa4904d22dc5f_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