2024-02-24_a7ec448ba60006eb4b28639b08988b4f_cryptolocker | Triage

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General

Target

2024-02-24_a7ec448ba60006eb4b28639b08988b4f_cryptolocker
Size

33KB
MD5

a7ec448ba60006eb4b28639b08988b4f
SHA1

514c0fb35e6e29cc11d487a486fecccdf35d80b3
SHA256

8cf763f1e1c5044a1a86cb5f516318b0f828aa08d6e08751bb6bfadeb1df60b7
SHA512

beadd3b4cb4f3573417a7b3a2bed4f125b785b7156d8a7e9c460c3492f0a57620be19131250402be40fe0527b96f8e7a7ff5fa515032914820319e9ba2b5443a
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3qe9:b7o/2n1TCraU6GD1a4Xt9bRU6e9

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
2024-02-24_a7ec448ba60006eb4b28639b08988b4f_cryptolocker

Files

2024-02-24_a7ec448ba60006eb4b28639b08988b4f_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