2024-04-05_c197f709c68280aa79511e682c2fca0a_cryptolocker | Triage

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General

Target

2024-04-05_c197f709c68280aa79511e682c2fca0a_cryptolocker
Size

44KB
MD5

c197f709c68280aa79511e682c2fca0a
SHA1

fb37bc047dda7c7ffb89d6d4220a8e356b964880
SHA256

0c40f1ca4c50c4af8e8f0eb5fd0ecb4e5997885fd020f3fe26c2846768f44b63
SHA512

3015a73608a43397821e7df4f8b7e5efaf4a7262f2103e6a63c95ad87e49c432f375d3c353dc61f6134ed6587464682992928067bc6f53c6a9145e3e9f3d072f
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJ1RDC:btB9g/xtCSKfxLIc/bRDC

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
2024-04-05_c197f709c68280aa79511e682c2fca0a_cryptolocker

Files

2024-04-05_c197f709c68280aa79511e682c2fca0a_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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