2024-06-12_59d2048f17f92bdb7c4c5230eb6982fa_cryptolocker | Triage

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General

Target

2024-06-12_59d2048f17f92bdb7c4c5230eb6982fa_cryptolocker
Size

31KB
MD5

59d2048f17f92bdb7c4c5230eb6982fa
SHA1

629ba506547207b7b6f7be35fc797e8beee738c2
SHA256

59f7f8adecd97502c9ac43f7979131131735319440814a24a9526c076fdbbe52
SHA512

84385e96ab3b17d10f8695471da0e88c9ba6214e52c2ea1eb39767edef3d827ad129107ce2fb458c2ae62be92d89f3f96e519c180ccb1136fcad8fbb07384035
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3vdy:bAvJCYOOvbRPDEgXRcJE

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
2024-06-12_59d2048f17f92bdb7c4c5230eb6982fa_cryptolocker

Files

2024-06-12_59d2048f17f92bdb7c4c5230eb6982fa_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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