2024-02-14_c748f364db97dc8aede9cc0cd1280077_cryptolocker | Triage

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General

Target

2024-02-14_c748f364db97dc8aede9cc0cd1280077_cryptolocker
Size

44KB
MD5

c748f364db97dc8aede9cc0cd1280077
SHA1

8b0817b95e5f1c095f8038ee27aa96a2940bfdc7
SHA256

5cdcf10ea7326347a05f647d7fc3a8ad76b976f2f27939869b266b9207887fd1
SHA512

83b4324b9bb9173b8ac21682bddfc0653ddb430dba0f8b5aed3e737f237cb76ba289009fd821199618d8eafe86caa30ac974e7b6f26f22dad09f7fbfdfad837a
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphed2:bc/y2lkF0+Bel

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
2024-02-14_c748f364db97dc8aede9cc0cd1280077_cryptolocker

Files

2024-02-14_c748f364db97dc8aede9cc0cd1280077_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