2024-02-19_1bcd9d3d480bd81b6ad187aee2f46ea5_cryptolocker | Triage

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General

Target

2024-02-19_1bcd9d3d480bd81b6ad187aee2f46ea5_cryptolocker
Size

31KB
MD5

1bcd9d3d480bd81b6ad187aee2f46ea5
SHA1

d482b51c0b9a2303dce9b0dde9dbb84e90edf1df
SHA256

15aa9a543bd5787828c3fb353bb0f5f6c87793e53638ffa1123a22881920547e
SHA512

d3908b282a46d5fa416f3a37bebd38839e03b288680ce4272c9dd3e2ef0205e9cfd1200ee4df4f81f403dfaaebbf27f659c6e9b793d2593d1728af71e20dd3a6
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/Bp:b7o/2n1TCraU6GD1a4Xt9H

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
2024-02-19_1bcd9d3d480bd81b6ad187aee2f46ea5_cryptolocker

Files

2024-02-19_1bcd9d3d480bd81b6ad187aee2f46ea5_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