2024-05-28_b2508be496c4371ea4a2e31eee3ee4f2_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-28_b2508be496c4371ea4a2e31eee3ee4f2_cryptolocker
Size

38KB
MD5

b2508be496c4371ea4a2e31eee3ee4f2
SHA1

cc1c9ec57ff5c4b4d896f2dc40adc108dc4454a1
SHA256

ca95f0d84060def3ade2fc3a32bd3b84aeb4e2bec7089bb085a6b32d10bc6bc0
SHA512

352b1ec2f35af656395990fec48b2e420775a8b66916596fdbd36e1c532b2451bfc10471194dfbdebc319519bf1ec0020ce8dfa016b8c78863ee8a339bbdb108
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mzQ:bc/y2lLRU6zA6qzQ

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
2024-05-28_b2508be496c4371ea4a2e31eee3ee4f2_cryptolocker

Files

2024-05-28_b2508be496c4371ea4a2e31eee3ee4f2_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ