2024-04-17_aae59d3c5798d2e1f234ef65eb24090b_cryptolocker | Triage

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General

Target

2024-04-17_aae59d3c5798d2e1f234ef65eb24090b_cryptolocker
Size

42KB
MD5

aae59d3c5798d2e1f234ef65eb24090b
SHA1

608bdbc3eb9aa3da66eb53cbb911e565b72e390b
SHA256

9253b96dd19a6fd60e7b50e68ce4e7a156778aaa3ceec2430048b9c5019b261c
SHA512

14b8cab13920acbe2a39572be43b4b67c6e1c8443e82f96c7a9a6f39385d659b2c2661d66a4458d91ebf5c280e5bb5290e25ff0211ba496e18d018c37af049d5
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRYts0:bc/y2lkF0+Blt

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
2024-04-17_aae59d3c5798d2e1f234ef65eb24090b_cryptolocker

Files

2024-04-17_aae59d3c5798d2e1f234ef65eb24090b_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