2024-02-18_7b16e8f6312be1bc7a0f067194c3196b_cryptolocker | Triage

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General

Target

2024-02-18_7b16e8f6312be1bc7a0f067194c3196b_cryptolocker
Size

44KB
MD5

7b16e8f6312be1bc7a0f067194c3196b
SHA1

ffd06f329dde2f3c0e4f16701bd477cffe4f7508
SHA256

f50a82ffde78a926a13aa2058459923aea1316f80b2d62313d8e8cfcdc201e15
SHA512

85f1eccc3f1e4d53963ea37a41433e9673753b078c6ea030ca034575e45d6b451ccfeb78aa86ce83d1ea10550c7ea64173d530826e293d67de005263332df844
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqmz4kmmIPTW:bc/y2lkF0+BjjIIbW

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
2024-02-18_7b16e8f6312be1bc7a0f067194c3196b_cryptolocker

Files

2024-02-18_7b16e8f6312be1bc7a0f067194c3196b_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