2024-01-26_fa181dacadf010257483c1c1099380ce_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-01-26_fa181dacadf010257483c1c1099380ce_cryptolocker
Size

42KB
MD5

fa181dacadf010257483c1c1099380ce
SHA1

f0f64971fdd5c2e5feeff0173a91d396cc683e98
SHA256

2353ba614a9af29b4373eaf0c6adc7351a528486c661fa31313d4c786ae32a59
SHA512

d56e88d8edf485795e2f60d2e438aeea3dfd9723f77e33368ac299c2ed3c4bb3e9c764950eb3a04d9bce4c62ef8a0a50b495a36ad75801d662ef9b13814e6493
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJPhJ:btB9g/xtCSKfxLIc/XJ

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
2024-01-26_fa181dacadf010257483c1c1099380ce_cryptolocker

Files

2024-01-26_fa181dacadf010257483c1c1099380ce_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