2024-02-12_444e9d3f7c41f07f01fa2e91c77d2f66_cryptolocker | Triage

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General

Target

2024-02-12_444e9d3f7c41f07f01fa2e91c77d2f66_cryptolocker
Size

44KB
MD5

444e9d3f7c41f07f01fa2e91c77d2f66
SHA1

59690a860fe6dbce423a7e42f6ccee44cd397157
SHA256

c81142d79c00a637d5174803c35787ca4d984f3757876504a48749a0c7b4c27f
SHA512

82fe30f1d35f7a92ea5dd6ba3246cfb6d633bb647a2d3984304ea3860b32f99907128ba7fba4336674be1c9b0886271d019fae52a12dba0a017f0f381561d497
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqmz4kmmIPTi:bc/y2lkF0+BjjIIbi

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
2024-02-12_444e9d3f7c41f07f01fa2e91c77d2f66_cryptolocker

Files

2024-02-12_444e9d3f7c41f07f01fa2e91c77d2f66_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