2024-06-12_a3c22eb251b0d10a773d69ff49dbe997_cryptolocker | Triage

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General

Target

2024-06-12_a3c22eb251b0d10a773d69ff49dbe997_cryptolocker
Size

36KB
MD5

a3c22eb251b0d10a773d69ff49dbe997
SHA1

edec96dc10f24f4ed5a70ca605fa314393f2a4cd
SHA256

0dbb972022f3b46f2d101b76959510ff1827249db4af2fb12d56b99581bc9af3
SHA512

ddf30a992d6f10f5a466471885a0156b10e6c9d80468006bc85ec0619ad2a603ebbc35718dfc7e32a85c0b09ba43c20d84e4462710db504277e01c0e1f050ab3
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVHV:b7o/2n1TCraU6GD1a4Xt9bRUlV1V

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
2024-06-12_a3c22eb251b0d10a773d69ff49dbe997_cryptolocker

Files

2024-06-12_a3c22eb251b0d10a773d69ff49dbe997_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