2024-05-28_a6680126e58196c0d99f00c5f3add9fa_cryptolocker | Triage

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General

Target

2024-05-28_a6680126e58196c0d99f00c5f3add9fa_cryptolocker
Size

38KB
MD5

a6680126e58196c0d99f00c5f3add9fa
SHA1

9e62af81be524dc10bef3e4449f67dd3818ede97
SHA256

ce7743a4e9043d26aa5222f2243649b94bf9df391f357b7977a175b7f4c5adb0
SHA512

a9582a0248020fe69c5e89ac1fab76cec5fd41bb396e70782a8f61aa6fd978ff8dab4733c8a6863c5dcd46a45edea7625f0116502ca8e8db2c631042e918c0f6
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mr0:bc/y2lLRU6zA6qY

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
2024-05-28_a6680126e58196c0d99f00c5f3add9fa_cryptolocker

Files

2024-05-28_a6680126e58196c0d99f00c5f3add9fa_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