2024-02-04_a1e22e2766b143ce26c99e04580e834d_cryptolocker | Triage

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General

Target

2024-02-04_a1e22e2766b143ce26c99e04580e834d_cryptolocker
Size

32KB
MD5

a1e22e2766b143ce26c99e04580e834d
SHA1

b7413e13371ae09cbe0b1fb51d78a86b36badec8
SHA256

48eb3b15ac1df207ba7b4109a4c5b9e3ec083dc50acee0a41ec026f67053ae20
SHA512

a4d36df0f5e93c5ea505b20286484ebcae95a48689fbb079d713ea8f7dcd23320df120b2cef7841abb0eff42669ca4a2a379341b306f50979e50d3e52558a6f8
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3g:b7o/2n1TCraU6GD1a4Xt9bRUw

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
2024-02-04_a1e22e2766b143ce26c99e04580e834d_cryptolocker

Files

2024-02-04_a1e22e2766b143ce26c99e04580e834d_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