2024-03-08_8921070b2bed30d8a20a2ca374e2e4e6_cryptolocker | Triage

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General

Target

2024-03-08_8921070b2bed30d8a20a2ca374e2e4e6_cryptolocker
Size

34KB
MD5

8921070b2bed30d8a20a2ca374e2e4e6
SHA1

b93a463b8a39075a25bd498a08418dfbe080e14d
SHA256

e5dc4659aaa07b74d9183e0711eda5c41d805fc592bb628733aad6af067c7842
SHA512

877c22d5e288f06a6af4e53826b8dd85db75fcac4b831055dbf89f06536c49dc22acb8030d47c8810c1721ab346f8e3697b4d8e543fe0c1a4549900f51fad3ee
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3q4aKP:b7o/2n1TCraU6GD1a4Xt9bRU64hP

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
2024-03-08_8921070b2bed30d8a20a2ca374e2e4e6_cryptolocker

Files

2024-03-08_8921070b2bed30d8a20a2ca374e2e4e6_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