2024-01-29_d8767c0746367c619f29b02186a96d8e_cryptolocker | Triage

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General

Target

2024-01-29_d8767c0746367c619f29b02186a96d8e_cryptolocker
Size

41KB
MD5

d8767c0746367c619f29b02186a96d8e
SHA1

0fdd4d76cf4c715414d95ea55fdf48c387db32b9
SHA256

e2d33f8d706040138a97ad95bcf68212466b3ffa5aa5feb10a5d708beabc0b6c
SHA512

8f79634eae96ad151a20b68e0df344180e3bc75b6eb8fd283d21a1e677eef4b99b3504b1a579e381af5f7f7726dd3d8b6b6c2ed0b4f6e4ad3de7bb459f640be2
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJvce:btB9g/xtCSKfxLIc/Rce

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
2024-01-29_d8767c0746367c619f29b02186a96d8e_cryptolocker

Files

2024-01-29_d8767c0746367c619f29b02186a96d8e_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