2024-05-09_157cf74f44005dc362478cb8450f2e10_cryptolocker | Triage

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General

Target

2024-05-09_157cf74f44005dc362478cb8450f2e10_cryptolocker
Size

37KB
MD5

157cf74f44005dc362478cb8450f2e10
SHA1

19009f019a4861d75317b7b7a136d823df6774fe
SHA256

aa96bd2740f46028eb5c17fc8e0b2f96a7663b2afbc08d0598af314b7e000cbb
SHA512

500ca7da9915d20f71b466acda89e13742ddf69197f3eca92c4a146edf50332e408d8b2d85849da3b78ddf7098b649b23c157d38fd665ef9f1a7a79d7ffbb788
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36xx:bc/y2lLRU6zA6lx

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
2024-05-09_157cf74f44005dc362478cb8450f2e10_cryptolocker

Files

2024-05-09_157cf74f44005dc362478cb8450f2e10_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