2024-02-25_43e1360475f268d79d5f2ef73b82c24b_cryptolocker | Triage

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General

Target

2024-02-25_43e1360475f268d79d5f2ef73b82c24b_cryptolocker
Size

33KB
MD5

43e1360475f268d79d5f2ef73b82c24b
SHA1

24347948e2167ee90ce8f9e63c4becb166dc2542
SHA256

f8ff5253968e3daa3449469c51b8a2453712654c48073019a7bb42fee8454bf3
SHA512

cbbd096a7836a724e33b2388e4e6450011fb7d9754b941fe42f30ef3703e2dfce05984865e3d1908cc30b8eb36d47561c8e70b35a505d4bb35bc267ef09cf139
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3qKbJhQb:b7o/2n1TCraU6GD1a4Xt9bRU6Y6

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
2024-02-25_43e1360475f268d79d5f2ef73b82c24b_cryptolocker

Files

2024-02-25_43e1360475f268d79d5f2ef73b82c24b_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