2024-03-08_0b99224aa4ca4b5bae81e5f79e6ba510_cryptolocker | Triage

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General

Target

2024-03-08_0b99224aa4ca4b5bae81e5f79e6ba510_cryptolocker
Size

32KB
MD5

0b99224aa4ca4b5bae81e5f79e6ba510
SHA1

65847f5e465e1c413021d8201783e498f09871b5
SHA256

515562818d3a35f8fad1d543f1b00887803f3e83df0c12c4ddba1fc82df612b1
SHA512

f5ad945ce00f11581aed8d115d4f73ab6239cd075e9d4ce0ef78b6ef2a682d849f4cbf4a6b36c010ee59ebaf042dfa9d5344cac1d9e8a2d03f9299140409b5d0
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9RDE1i9:b7o/2n1TCraU6GD1a4Xt9RL

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_0b99224aa4ca4b5bae81e5f79e6ba510_cryptolocker

Files

2024-03-08_0b99224aa4ca4b5bae81e5f79e6ba510_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