2024-06-01_ab24a799ea755b0b4a2c487527f46ccf_cryptolocker | Triage

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General

Target

2024-06-01_ab24a799ea755b0b4a2c487527f46ccf_cryptolocker
Size

35KB
MD5

ab24a799ea755b0b4a2c487527f46ccf
SHA1

eab2606460be3ec90f047202a20ba37fd26dcbde
SHA256

4d54a60471c0a09da776afa53d7326d87d204d531c77a258420ed0f1659a2d5a
SHA512

316a774e7a74891b1937e68c17a13228dabbb37994363ac516ccfed6815bc34dc1394eafe5996c9d2a54d4751696e41d2d7653c16faabbebc0005f3f4928f493
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5YJ:bxNrC7kYo1Fxf2rYO

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
2024-06-01_ab24a799ea755b0b4a2c487527f46ccf_cryptolocker

Files

2024-06-01_ab24a799ea755b0b4a2c487527f46ccf_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ