2024-03-25_f126cd4bb68e7db5a77bff558c5d2a40_cryptolocker | Triage

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General

Target

2024-03-25_f126cd4bb68e7db5a77bff558c5d2a40_cryptolocker
Size

32KB
MD5

f126cd4bb68e7db5a77bff558c5d2a40
SHA1

1a30359b6779868911e792855b8bfcad13129818
SHA256

ce80d4b95ebef6f1f4bc5bd0bcfd1f4803d688095ac50ea3450a5dcf0c3a092b
SHA512

34d6bbaa1b8d486b78e3007173a1cb86cfb17f18ace70b1570936ea5ae19ee67c019757f1f7fd3552e84998974821fd55339d45be3e9042a2ff956535119600e
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9RDE1Xs:b7o/2n1TCraU6GD1a4Xt9RAs

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
2024-03-25_f126cd4bb68e7db5a77bff558c5d2a40_cryptolocker

Files

2024-03-25_f126cd4bb68e7db5a77bff558c5d2a40_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