2024-03-18_716275a1aeaa7903a0a39b7b243caf85_cryptolocker | Triage

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General

Target

2024-03-18_716275a1aeaa7903a0a39b7b243caf85_cryptolocker
Size

31KB
MD5

716275a1aeaa7903a0a39b7b243caf85
SHA1

34da7f3c7f528cf9d012035239707bd01350485f
SHA256

11556a1c9291ee3d836f2824db769b6d0b36cc44b918615ae5b877d7ac6ce596
SHA512

7b31f4c64fb7b239b12b79cbbb1e9404b527190655dcfd2f85c2627e277812de485f59d25a2ec736103009e7dc404ebbe28d1b64b2226f8a4c57730a542401aa
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/BQ: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
2024-03-18_716275a1aeaa7903a0a39b7b243caf85_cryptolocker

Files

2024-03-18_716275a1aeaa7903a0a39b7b243caf85_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