2024-01-28_dad6afaa2e8f3d62b564a98dbf33a5e7_cryptolocker | Triage

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General

Target

2024-01-28_dad6afaa2e8f3d62b564a98dbf33a5e7_cryptolocker
Size

43KB
MD5

dad6afaa2e8f3d62b564a98dbf33a5e7
SHA1

580a7709922d680ad74bf5591fb4b08a0511691e
SHA256

1a48e89d33ff554434a68a81c8d99b45c19dc521c00008c9191a522573576f0b
SHA512

1ae4394db2c4ac629d9755429ae32c5e3abf66210d14265ce6f91e7206c5bb6d024467d762f0d31038c2445211926f8ef7c2dbd24c5d89838ea5809853975fcf
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP8Ug:btB9g/xtCSKfxLIc/c

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
2024-01-28_dad6afaa2e8f3d62b564a98dbf33a5e7_cryptolocker

Files

2024-01-28_dad6afaa2e8f3d62b564a98dbf33a5e7_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