2024-02-01_e0b134d9ea84d5ce7125d39041b66d63_cryptolocker | Triage

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General

Target

2024-02-01_e0b134d9ea84d5ce7125d39041b66d63_cryptolocker
Size

59KB
MD5

e0b134d9ea84d5ce7125d39041b66d63
SHA1

e646a698e05e1af123328e8867536913f229f3c4
SHA256

2181b473643d85e876af5c91df7b6708dbb49ecfdfc5e29391c0dedc204230ed
SHA512

353fa12695b482a4f2abc7c3eec393f8459b316b45fedf23c74e3808fce2e125f24b0b3cbefe2105bcdd5c5536d1f0a3df2fbfb218fdba915304abb460e86592
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHS0:btng54SMLr+/AO/kIhfoKMHdk

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
2024-02-01_e0b134d9ea84d5ce7125d39041b66d63_cryptolocker

Files

2024-02-01_e0b134d9ea84d5ce7125d39041b66d63_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