2024-01-22_c6546760c770fd843b5eedd1c5d5291f_cryptolocker | Triage

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General

Target

2024-01-22_c6546760c770fd843b5eedd1c5d5291f_cryptolocker
Size

29KB
MD5

c6546760c770fd843b5eedd1c5d5291f
SHA1

9fe840c94d65134ba2120e5a33680609cc8daf0d
SHA256

4b1e8f75d6a76505e051fc6b42cd649c95f21ff125f847c43d4c10593657217b
SHA512

58b50acb4ce6f1e5238baa23c4a08c81e3d8998f8f77afbd291b7b1cce88df6871f19a2d0b03522c949857e685af762b8342a09052d3c07117ef73e682cd1225
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9R0aN:b7o/2n1TCraU6GD1a4Xt9R0aN

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
2024-01-22_c6546760c770fd843b5eedd1c5d5291f_cryptolocker

Files

2024-01-22_c6546760c770fd843b5eedd1c5d5291f_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