2024-06-11_b75924889cedadfaac81cacf02831455_cryptolocker | Triage

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General

Target

2024-06-11_b75924889cedadfaac81cacf02831455_cryptolocker
Size

39KB
MD5

b75924889cedadfaac81cacf02831455
SHA1

19e9d580dab45ce066c57426d7ec4bf899eb0802
SHA256

66d2ac3dd6d9056f05f10f343511a1c78296142f4a02f017f341d0e019bd89a4
SHA512

ba3e6dc420dcf6a0728fad83ddfaa984674422e77244d052ee43ea12c54ef4cee81d46257b67f5f1d683f9d946210c8f8f77337494667a3367e89c6c1fd74245
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRUlV5hbby9+N:bc/y2lLRUlVv3y9+N

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
2024-06-11_b75924889cedadfaac81cacf02831455_cryptolocker

Files

2024-06-11_b75924889cedadfaac81cacf02831455_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