2024-01-29_c6cb4cd15bad470caf24a910a7fd018d_cryptolocker | Triage

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General

Target

2024-01-29_c6cb4cd15bad470caf24a910a7fd018d_cryptolocker
Size

31KB
MD5

c6cb4cd15bad470caf24a910a7fd018d
SHA1

aea20150f85505f501e100400360b87e2f33e97a
SHA256

c5334052d1fb012e90982727d30f5ba4f40770df0acde78a4346b14640cd7b35
SHA512

b77b01c056019d9bf7cc76576df5405c0ac266e72843584489fa8c3d8e89275e26dab8ff5da665cc9a709d43f3762ea38d509f39964567f0018b5371e90eae7d
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/BA:b7o/2n1TCraU6GD1a4Xt9q

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_c6cb4cd15bad470caf24a910a7fd018d_cryptolocker

Files

2024-01-29_c6cb4cd15bad470caf24a910a7fd018d_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