2024-01-18_c70d1abfab6d388d81db77aa9f038312_cryptolocker | Triage

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General

Target

2024-01-18_c70d1abfab6d388d81db77aa9f038312_cryptolocker
Size

39KB
MD5

c70d1abfab6d388d81db77aa9f038312
SHA1

bf5149886f8e654a92cb7b40b2a3a4a6562838b4
SHA256

fce243e60895d7604a045445b387507e4008f9c84d6006000b347f1c5362a8ac
SHA512

07c61a911b1457b16033d3dc2559ae323b4e0eb80f9086b787f9ed2ae4b5c4e14c19dfa5ee69fed5cc8cf0b3c239de7f02970488d75a0831f7d874cbbb98f134
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZM:btB9g/WItCSsAGjX7e9N0hunrknM

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
2024-01-18_c70d1abfab6d388d81db77aa9f038312_cryptolocker

Files

2024-01-18_c70d1abfab6d388d81db77aa9f038312_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