2024-03-29_54cd155362ad28308600d701a2c37842_cryptolocker | Triage

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General

Target

2024-03-29_54cd155362ad28308600d701a2c37842_cryptolocker
Size

43KB
MD5

54cd155362ad28308600d701a2c37842
SHA1

c633e38644dfd8c5a2974c7c459b343329c846cc
SHA256

2072ad4014241a19353757d8112e6b2d25291efe69b85b4f21f4aa2d0bf5a5b6
SHA512

0f1f0395c139201c3687386c0b53d0b9abfabd11779988ef62fe409fac725b3c4b85861d575e204d7b27c5bb5c846de6f4e3962783d203ac6896bcf0b5d94ddb
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJPCm:btB9g/xtCSKfxLIc/1

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
2024-03-29_54cd155362ad28308600d701a2c37842_cryptolocker

Files

2024-03-29_54cd155362ad28308600d701a2c37842_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