2024-02-21_7adc9062edd047c5e2b818433ab7ea92_cryptolocker | Triage

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General

Target

2024-02-21_7adc9062edd047c5e2b818433ab7ea92_cryptolocker
Size

60KB
MD5

7adc9062edd047c5e2b818433ab7ea92
SHA1

b319b63b94c67693d4ab011ba7909818cba490a3
SHA256

5737791ecbff80e4c1c8e99577827dd0f8667b3622ab8d80b4257efeeb97d9f1
SHA512

4fddca2cf62fe15fed7123c6a0b7081f277d489ba7cb449613f323d1cacd2051dc32ca7f7bb5218f679fd0f3cc52d814aeb0f0c2a9d424fff7a31cfdcc6af4b3
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHNt:btng54SMLr+/AO/kIhfoKMHdS

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
2024-02-21_7adc9062edd047c5e2b818433ab7ea92_cryptolocker

Files

2024-02-21_7adc9062edd047c5e2b818433ab7ea92_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