2024-03-05_0fd997780dafe1b05a81a9194b306f89_cryptolocker | Triage

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General

Target

2024-03-05_0fd997780dafe1b05a81a9194b306f89_cryptolocker
Size

34KB
MD5

0fd997780dafe1b05a81a9194b306f89
SHA1

1797141bd51a888f83f3ff66fc4e82ce9bf18758
SHA256

33ac06bb9f14b10cf6f6521330b09a1a9bf2db582a9bcdaf12f6bb90676c3ab7
SHA512

5e81caf97d275fc414ee8ac2797de565118e3838d4fb26f660f89bf83c5aa09eac0938585e4603c91de6d3c6afe449092c82b993d5365ebb59c1c67c00b666cb
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RwFtzxt195Y:b7o/2n1TCraU6GD1a4Xt9bRwrb/i

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
2024-03-05_0fd997780dafe1b05a81a9194b306f89_cryptolocker

Files

2024-03-05_0fd997780dafe1b05a81a9194b306f89_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