2024-02-27_ece46cba41d49e4d407fd18b5248a672_cryptolocker | Triage

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General

Target

2024-02-27_ece46cba41d49e4d407fd18b5248a672_cryptolocker
Size

44KB
MD5

ece46cba41d49e4d407fd18b5248a672
SHA1

622df090a6fb8b30b90b6b6561080c28aa282021
SHA256

98d40b85c178ee061d8d94dce380ecf30345e3b8dc683638e0a9e8cd3658899c
SHA512

85262ed731b1b76f1ab8e484120d9a45e69c0d4fbac06208bcc2880d1bac6a0c32cb96ead9a9928f6f5a4231b654af75ede55a92c9654c3bc6a2a03f34a33ae8
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqmz4kmmIPTj:bc/y2lkF0+BjjIIbj

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
2024-02-27_ece46cba41d49e4d407fd18b5248a672_cryptolocker

Files

2024-02-27_ece46cba41d49e4d407fd18b5248a672_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