2024-02-12_e9b253529de49fdc7c0f3de2c4bf46e7_cryptolocker | Triage

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General

Target

2024-02-12_e9b253529de49fdc7c0f3de2c4bf46e7_cryptolocker
Size

31KB
MD5

e9b253529de49fdc7c0f3de2c4bf46e7
SHA1

62aa1d4699164d44bbde98cc238eb8f67b3b3f03
SHA256

3f44953e10e74343279df43b706226c7b02dc8710ebdcf91f2647b36089c5978
SHA512

3b183987a5ea075c70608c3c173a97baaa728f2af80cd9d965bcfeba0037f619a1a456432b45f97ca4c70dcc80f68385eac8c1086d744b5ee915efba832c9822
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt96JgY:b7o/2n1TCraU6GD1a4Xt94/

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
2024-02-12_e9b253529de49fdc7c0f3de2c4bf46e7_cryptolocker

Files

2024-02-12_e9b253529de49fdc7c0f3de2c4bf46e7_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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