2024-01-29_06370aa474c58caa0e701682bc9963b5_cryptolocker | Triage

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General

Target

2024-01-29_06370aa474c58caa0e701682bc9963b5_cryptolocker
Size

31KB
MD5

06370aa474c58caa0e701682bc9963b5
SHA1

b3479b7d9279c9d5da01d7e6c215f55bf14cecf2
SHA256

8805ac9f76dafe072360eadab1578fad420152abbcbcb05ca07b318013868a5c
SHA512

a7c24e1e38553b9a378c33c0d3e62709ee5a8ba871f4c047e3190437c6b62d13580b2d9d39e60050572c27bc1bf1e8646a9899acedd4be8ac13bb9e74d33bdf2
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9ATAAmGLlN:b7o/2n1TCraU6GD1a4Xt9AL

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
2024-01-29_06370aa474c58caa0e701682bc9963b5_cryptolocker

Files

2024-01-29_06370aa474c58caa0e701682bc9963b5_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