2024-02-14_4667fcf3c31463ba8fed757cbbee9634_cryptolocker | Triage

Sharing

General

Target

2024-02-14_4667fcf3c31463ba8fed757cbbee9634_cryptolocker
Size

32KB
MD5

4667fcf3c31463ba8fed757cbbee9634
SHA1

8f70cb16c20a217449f305afd5da281f2c2f32ef
SHA256

56b5225093bbafdf93362003e6fff2e185da275fc1ec605e2f13344721f6ed03
SHA512

f16cd7d0aaa9698c12f4e741c65770c94c55a1aaecde81d9ac04a2cb0632de3e4d8d1f55972e7a93caf92a059b4619f3ecd461a451d89589d7aa512374ab8acb
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RwFtzxt+:b7o/2n1TCraU6GD1a4Xt9bRwrb+

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_4667fcf3c31463ba8fed757cbbee9634_cryptolocker

Files

2024-02-14_4667fcf3c31463ba8fed757cbbee9634_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