2024-06-03_de92e204243ac6be69cb87801ef71475_cryptolocker | Triage

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General

Target

2024-06-03_de92e204243ac6be69cb87801ef71475_cryptolocker
Size

54KB
MD5

de92e204243ac6be69cb87801ef71475
SHA1

321f6251b7b6f6d21497a4ddf374af73ac8d4abc
SHA256

8f6538b7679225f121a25bf3617bbcbec9a759d54a778889ecdf3dd911fcde7a
SHA512

908ccc6836693799f764bcbf99832ed6db2811b2c4b5d8c445500ebe5ece811800b0b8fdd6c5f674d0e4d2bd1a34bfd6add8d02b86ba2c60927f1ed4b3871c52
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62tH/1/Lp17zJIfeVEuUr6An:bc/y2lm6iH/NLp17zrV9Cn

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
2024-06-03_de92e204243ac6be69cb87801ef71475_cryptolocker

Files

2024-06-03_de92e204243ac6be69cb87801ef71475_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