2024-02-25_6244e703aa1e9b09abc18fa86674b612_cryptolocker | Triage

Sharing

General

Target

2024-02-25_6244e703aa1e9b09abc18fa86674b612_cryptolocker
Size

33KB
MD5

6244e703aa1e9b09abc18fa86674b612
SHA1

d3ec1676e3f15964203f26a834bf31a0191e77b6
SHA256

3f892877122bd9176f01d4f46e24279df512b9c8ed1e757e35ecf5d6bacbab0d
SHA512

80737f0c373bb6ba7048739b6818c2687aa7a77a9ffb49ffe45275ba1acc8ff5e3bdd8ea9f69c535f3d431237d2a36eb40a5ba255d8a4317c7c8d34033dfa6a4
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3q4p/Qcf:b7o/2n1TCraU6GD1a4Xt9bRU64BTf

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
2024-02-25_6244e703aa1e9b09abc18fa86674b612_cryptolocker

Files

2024-02-25_6244e703aa1e9b09abc18fa86674b612_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