2024-03-25_fe9ae45c1780432b765e5b3edcabb8b8_cryptolocker | Triage

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General

Target

2024-03-25_fe9ae45c1780432b765e5b3edcabb8b8_cryptolocker
Size

41KB
MD5

fe9ae45c1780432b765e5b3edcabb8b8
SHA1

1daaa469d66d622548a54a840a0ae1c16e1ee413
SHA256

206e48123ceeee39b9705a199484dab5d25b76082e0dca5574f6930028d691eb
SHA512

8243fc1dc1e1fa91bdb644c32582fe851596e361dc93d12b7d5bf103b755a9656e3e4f6176c74264931005fb2da2deb6adde2a499d3f7f74023f8279fd54efc5
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbZM+iw:bAvJCYOOvbRPDEgXrNekd7l94i3p+0

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
2024-03-25_fe9ae45c1780432b765e5b3edcabb8b8_cryptolocker

Files

2024-03-25_fe9ae45c1780432b765e5b3edcabb8b8_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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