2024-03-14_9a146f05c3a0255a449e686e955c89d3_cryptolocker | Triage

Sharing

General

Target

2024-03-14_9a146f05c3a0255a449e686e955c89d3_cryptolocker
Size

41KB
MD5

9a146f05c3a0255a449e686e955c89d3
SHA1

41dd10267d3eb6b8b2e5c0e7540139a01dd0b6e0
SHA256

48ae4c9c00d3f3c273eb7d82428c05728ac1f18ddd5de5573f11839d78d9bf50
SHA512

3b0d4d417e10ba86ac2721bd620a5948ce317a50c84526ba276c0b2e9d42de82f84aaeb250ccd9d1b037d706245c5fb2f8e8e99beb6be985eb691ca6ea102c11
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62TUdcuQlqJ51jpat:bc/y2lm6Y0AqJ51Vu

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
2024-03-14_9a146f05c3a0255a449e686e955c89d3_cryptolocker

Files

2024-03-14_9a146f05c3a0255a449e686e955c89d3_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