2024-06-01_1270c72ed6637bac7674905dbbf81916_cryptolocker | Triage

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General

Target

2024-06-01_1270c72ed6637bac7674905dbbf81916_cryptolocker
Size

39KB
MD5

1270c72ed6637bac7674905dbbf81916
SHA1

2dfd5de0f1ee33948062d06e9cc64c16b1c72b7b
SHA256

309a4c92abd29aa3f23e317443c2c5b278ce204db35b354f4f4fe7a036a82d46
SHA512

0537ce8055d3d865b8cc268852a2dbe5f44d465a3f7131800bd4e855c75e7ac29f9ff961373ea23abbe558ecf15f1cc1bacfeb110cff28ad1356b4cf72c16937
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mu:bc/y2lLRU6zA6qu

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
2024-06-01_1270c72ed6637bac7674905dbbf81916_cryptolocker

Files

2024-06-01_1270c72ed6637bac7674905dbbf81916_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