2024-04-06_4820e24dd06790e28c42214dc808515b_cryptolocker | Triage

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General

Target

2024-04-06_4820e24dd06790e28c42214dc808515b_cryptolocker
Size

44KB
MD5

4820e24dd06790e28c42214dc808515b
SHA1

f9b4f0ed9446673a147cc50d27812ad610265d9d
SHA256

149ce142fac3d3cdf9957a40cb14f4d87321a0289a5f8653a7d695fdf29aad9d
SHA512

4c8d392c6f3b819a8e79657fa68eb325342a3dca34a3fd07c148fbd83ddc7668784d32a7f64fa208073479427c5c9cf3f991d5fabf296b71af8f6474615221d9
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJPCO:btB9g/xtCSKfxLIc/N

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
2024-04-06_4820e24dd06790e28c42214dc808515b_cryptolocker

Files

2024-04-06_4820e24dd06790e28c42214dc808515b_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