2024-05-29_2093bc25c2f46911f900546b71c2544e_cryptolocker | Triage

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General

Target

2024-05-29_2093bc25c2f46911f900546b71c2544e_cryptolocker
Size

39KB
MD5

2093bc25c2f46911f900546b71c2544e
SHA1

16947cb0a8bba1898535036ff3fe61f0a08b78c3
SHA256

f622a15295ec8072b812852c0625143e607a984f843efd93e85c291e4800f748
SHA512

0acd9b955de1d7a70fd04e5ad1e0f697e82d1df76a19ba8e05c4833e99f7278e011ed75250715db285418f4769a39ab7e24bb64344300dc5f0bb21534ae7e3eb
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36m+I:bc/y2lLRU6zA6q7

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
2024-05-29_2093bc25c2f46911f900546b71c2544e_cryptolocker

Files

2024-05-29_2093bc25c2f46911f900546b71c2544e_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