2024-03-05_10cd9f3edd96fb35fb26e5d82a2e6427_cryptolocker | Triage

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General

Target

2024-03-05_10cd9f3edd96fb35fb26e5d82a2e6427_cryptolocker
Size

44KB
MD5

10cd9f3edd96fb35fb26e5d82a2e6427
SHA1

9ff9e6a5a11b1e5807a3f74b9dfd31b0adb64a2f
SHA256

47a505dbf3791c4a14c21057a248535e70ef9b9655818d6ea75635daa1b93919
SHA512

d09bb334ef13542ab1d3738c3e239832e1ef5da6063a26ce945c2b44bbdc8c603181f5c2eb50e389b5fec3940f914c94ee69ca91867ae85cb2b36039e2a95e26
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5U:btB9g/xtCSKfxLIc/M

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
2024-03-05_10cd9f3edd96fb35fb26e5d82a2e6427_cryptolocker

Files

2024-03-05_10cd9f3edd96fb35fb26e5d82a2e6427_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