2024-03-18_ba2b5c5dd9f85013f36fb531aa616a38_cryptolocker | Triage

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General

Target

2024-03-18_ba2b5c5dd9f85013f36fb531aa616a38_cryptolocker
Size

40KB
MD5

ba2b5c5dd9f85013f36fb531aa616a38
SHA1

7b4699344aa80cbf028b066e5360fc10a086ff33
SHA256

89af6bb62d67b77615b2a3784981d4031fb72e530526d6eee2c3bf8d7c2382f4
SHA512

932c4c36ec919accd93ac1c1d33099c68b780a5f2fd4145e9145d67345035bdced2ed412f4aca8e02d161503adab4590a1d28744ad15c7e488be1c3648924ce8
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZvT:btB9g/WItCSsAGjX7e9N0hunrknvT

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
2024-03-18_ba2b5c5dd9f85013f36fb531aa616a38_cryptolocker

Files

2024-03-18_ba2b5c5dd9f85013f36fb531aa616a38_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