2024-03-10_f871f3b969ed907ac1b8a496004393cc_cryptolocker | Triage

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General

Target

2024-03-10_f871f3b969ed907ac1b8a496004393cc_cryptolocker
Size

34KB
MD5

f871f3b969ed907ac1b8a496004393cc
SHA1

cd0b2d314128a6306137ddd58da405ff26f678c2
SHA256

6b26d75437c50ea3b3ab824b30d73d8b72a26f579a2ab88626953c995a10e9c8
SHA512

2ed7994b586e6bbea9ed4ace1d5828cc8cd238122e33973bfa30b2ed828a82e72e8d6ae1d3582f8d52c5482f7e0eb8843d8dc7ff36a93e1e832947b55693ba1f
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiA0f9HMoW:btB9g/WItCSsAGjX7e9N8sP

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_f871f3b969ed907ac1b8a496004393cc_cryptolocker

Files

2024-03-10_f871f3b969ed907ac1b8a496004393cc_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