2024-03-15_ac1a36ce901bf9701c9fe851327dff42_cryptolocker | Triage

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General

Target

2024-03-15_ac1a36ce901bf9701c9fe851327dff42_cryptolocker
Size

35KB
MD5

ac1a36ce901bf9701c9fe851327dff42
SHA1

449951d5ce389c7b9de2ec889675d6743d1cacd3
SHA256

58a498d71884c87a4f7628b43f2ce5298b6dc43d8abac3aede3229ded7edabf9
SHA512

f9b0dfd83b7bbea67b246bd622eb8e4ef790ccee0d6417dfb6437eda513b87287c62ded593de7326b2a527bbf4ca7f5b2bb665897d83c0345d0f6a58ab035bcf
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiA0f9HMfKIN:btB9g/WItCSsAGjX7e9N8sflN

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
2024-03-15_ac1a36ce901bf9701c9fe851327dff42_cryptolocker

Files

2024-03-15_ac1a36ce901bf9701c9fe851327dff42_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