2024-02-03_9f219dd15543adc1ad6bc94323058595_cryptolocker | Triage

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General

Target

2024-02-03_9f219dd15543adc1ad6bc94323058595_cryptolocker
Size

39KB
MD5

9f219dd15543adc1ad6bc94323058595
SHA1

3e4ba4509fa0f94ece5e06c248ff7924c3b5206f
SHA256

288f0a8b58b073d1c2687badac3ab94290110ccf66a6a2b805ac259621cae165
SHA512

45e07468ee165058c50ccac2701e6a0e690aeca1d135b65345f0078f7b448f2a957bf6d4365de2ff372c59b37ad4973eacc862e771a24d1262a32ac0a5cc4b7e
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3py/ywX:bAvJCF+RQgJeab4sy/XX

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
2024-02-03_9f219dd15543adc1ad6bc94323058595_cryptolocker

Files

2024-02-03_9f219dd15543adc1ad6bc94323058595_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