2024-05-09_8cf4efc739458a01a05624e5f4e9962e_cryptolocker | Triage

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General

Target

2024-05-09_8cf4efc739458a01a05624e5f4e9962e_cryptolocker
Size

54KB
MD5

8cf4efc739458a01a05624e5f4e9962e
SHA1

896914ea97fd091830c929021d327bda711a10d3
SHA256

12742e333ec684f03ddbfc58944dfe1c6dea2a4e7bc414e9f6fdbfa758bbac75
SHA512

b68fd3572879ad25b1c67c75697c5d23d6b3f3468545a20d7b82455f0a1e3dabf900209b2dde84bf204e626f666f0958c33f4c4e294113db4b88e4dc57ae4be0
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62tH/1/Lp17zJIfeVEuUr6V:bc/y2lm6iH/NLp17zrV9T

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
2024-05-09_8cf4efc739458a01a05624e5f4e9962e_cryptolocker

Files

2024-05-09_8cf4efc739458a01a05624e5f4e9962e_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