2024-02-14_2fdc963d5e1108b78c11b15929ee122c_cryptolocker | Triage

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General

Target

2024-02-14_2fdc963d5e1108b78c11b15929ee122c_cryptolocker
Size

32KB
MD5

2fdc963d5e1108b78c11b15929ee122c
SHA1

de9afca9cdf33b8f5e3ea42b93d36b7897dff6f9
SHA256

a3b98c07d561245652f60f69e17f0513e2ed946f1fa8db044d38c451ccb7b514
SHA512

597bf71b7643622355b7a064b35568e2a01909ff8778b9fcacbdc6c35c4f225609eca01d2ae8ef3ae52f59a75389f0bca48be8ac295bb729b8530c3f79e68eff
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3q4s:b7o/2n1TCraU6GD1a4Xt9bRU64s

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
2024-02-14_2fdc963d5e1108b78c11b15929ee122c_cryptolocker

Files

2024-02-14_2fdc963d5e1108b78c11b15929ee122c_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