2024-03-07_aa90fc07bc7bf93257b8fd47cd9b456b_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-03-07_aa90fc07bc7bf93257b8fd47cd9b456b_cryptolocker
Size

44KB
MD5

aa90fc07bc7bf93257b8fd47cd9b456b
SHA1

92eafd290ef9897c0b4026fa04da9f6d52eab772
SHA256

63f0697eb82ad20b8417fe1f94d65816cb16a473e78e1938e7cc83d4f61b6a04
SHA512

67028a1374cc625e402c262d24ad7e0a87ad78645ddab3bc3ce03a2f6f55cc7824a0594c7dd1030006625889b300f0568beed3048e6e24737c3289d288682608
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmJ+96egQH:btB9g/xtCSKfxLIcMzUw96M

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
2024-03-07_aa90fc07bc7bf93257b8fd47cd9b456b_cryptolocker

Files

2024-03-07_aa90fc07bc7bf93257b8fd47cd9b456b_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