2024-01-26_8f6cdc1daeacc1b44acbacb1abf7c1ba_cryptolocker | Triage

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General

Target

2024-01-26_8f6cdc1daeacc1b44acbacb1abf7c1ba_cryptolocker
Size

35KB
MD5

8f6cdc1daeacc1b44acbacb1abf7c1ba
SHA1

659497584ec21d67ed32a81aac42e56cf4421b6f
SHA256

e35c59e471f200adcc1a8694129c61d833919962ebc10e9f121af8096fb515ed
SHA512

0aa7bc39c3d3df1c4a5e210ef149b0335211bd2ac1e60e9af9189b1d1108f3912ec28ae621996228007cfb94614675cb1579aa187f2a90b16c098f7008bd6e03
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiA0jgg1hcH:btB9g/WItCSsAGjX7e9NEcH

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
2024-01-26_8f6cdc1daeacc1b44acbacb1abf7c1ba_cryptolocker

Files

2024-01-26_8f6cdc1daeacc1b44acbacb1abf7c1ba_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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