2024-05-17_999f82698d14c7010fe55748ffe917de_cryptolocker | Triage

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General

Target

2024-05-17_999f82698d14c7010fe55748ffe917de_cryptolocker
Size

44KB
MD5

999f82698d14c7010fe55748ffe917de
SHA1

053f353e6bd429333d19582e7273af733c000dc4
SHA256

5667e8876fb255bd25de9ca59b497b10bdc32b62fc9fd902e26e4ef934e44031
SHA512

e2e4973dbe6348499b1c29fdbe8ef3cd869d4ac84b6317667e7edeca321028166a7514957be9a2b41698d017f6e0d6ce035c354c621970d34e23eae005bb6c1a
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqz:bc/y2lkF0+Beqz

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
2024-05-17_999f82698d14c7010fe55748ffe917de_cryptolocker

Files

2024-05-17_999f82698d14c7010fe55748ffe917de_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