2024-04-08_0b2f0f16f19b1f8189dd9fc6663bd9a9_cryptolocker | Triage

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General

Target

2024-04-08_0b2f0f16f19b1f8189dd9fc6663bd9a9_cryptolocker
Size

32KB
MD5

0b2f0f16f19b1f8189dd9fc6663bd9a9
SHA1

53e0297cf4773e69c905d9d557bc6e5fc99df11a
SHA256

fe5cfd97b7b26138adc341acc634b7fc53d5adfa125a3c3c8ad764d2d79246a3
SHA512

384e1baee98d0303f52d9a66c08fe962dcb55a4f5750168ff9f000abdba2769dbdcf8e8ec7b326b312abd5db87e863719b6fad72f2dd09bddc032cf3b702ed68
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuah0G1+2aGw:bAvJCYOOvbRPDEgXRcN1O

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
2024-04-08_0b2f0f16f19b1f8189dd9fc6663bd9a9_cryptolocker

Files

2024-04-08_0b2f0f16f19b1f8189dd9fc6663bd9a9_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