2024-02-02_c0f5631a534bac7bcf4fd9a1e0eac6d0_cryptolocker | Triage

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General

Target

2024-02-02_c0f5631a534bac7bcf4fd9a1e0eac6d0_cryptolocker
Size

59KB
MD5

c0f5631a534bac7bcf4fd9a1e0eac6d0
SHA1

36dd876cf16c6d8c1140020350d6993b7650ba47
SHA256

1228051f86108cf8e7c0c133ac27ba813496065d0173f28b6a86747247df1916
SHA512

b445980e1f01638eebf1d72012327b763e0c5d07d86ea994430bc908f740eed88c82778a0cd96e310a6af52aab0265aa48d458d183e91d1aae5ec2c08af660c1
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHk:btng54SMLr+/AO/kIhfoKMHdN

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
2024-02-02_c0f5631a534bac7bcf4fd9a1e0eac6d0_cryptolocker

Files

2024-02-02_c0f5631a534bac7bcf4fd9a1e0eac6d0_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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