2024-05-21_cf6e14c51a221c489deceb3056c19b49_cryptolocker | Triage

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General

Target

2024-05-21_cf6e14c51a221c489deceb3056c19b49_cryptolocker
Size

38KB
MD5

cf6e14c51a221c489deceb3056c19b49
SHA1

4076fd30036cfdb949245035f26867039cebee69
SHA256

3c0c210672c3ee306b14db007f82c27413c323004349b96907e7743b5db0be76
SHA512

d063afecd8d810344898b6dc64bf3eeec775bfffcea6b4efee61dbdd6876d2941ec2662c75697f3dda5cd682213c7360c89158594d6b2ed60486d5ff6b3c414c
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mD:bc/y2lLRU6zA6qD

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
2024-05-21_cf6e14c51a221c489deceb3056c19b49_cryptolocker

Files

2024-05-21_cf6e14c51a221c489deceb3056c19b49_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