2024-05-17_b2f57d186420dd102c327391b961bdcd_cryptolocker | Triage

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General

Target

2024-05-17_b2f57d186420dd102c327391b961bdcd_cryptolocker
Size

44KB
MD5

b2f57d186420dd102c327391b961bdcd
SHA1

5b797fe4b5aa0a77dc236c3693fa43aa1ac25838
SHA256

38b25a8973542750f4cb165a36fd7ca0d8a287acedbc8ac4cbceb377e734d3d5
SHA512

179aaa0d90df3c239c429826344f98b72194c2c969b0c7a25955486fd5a250629da59446760d8c24b0925b35d83d1880e5af57ecc392351d78f62b656a000730
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqn:bc/y2lkF0+Beqn

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_b2f57d186420dd102c327391b961bdcd_cryptolocker

Files

2024-05-17_b2f57d186420dd102c327391b961bdcd_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