Checkra1n[.]exe | Triage

Sharing

General

Target

Checkra1n.exe
Size

10.6MB
MD5

bf4830d2e9459c794bfbfc0857586868
SHA1

1802e3f1e23d44f9bf79658d6a2294859cb17ad4
SHA256

49e28346edc9ce1afbc2b5fccaf852228d785eec56338642baf7e4b98cc60c7b
SHA512

f1597ff1f7d56d1cbb64a2ccfd98f80fb22a41cee308ad6972da6d8941359448797a83762b73ed0d1bc0eebc8c3a313e75b02f57cc4b0196aca1e899f6854010
SSDEEP

196608:ZI7cGXRITEXCPlyuN8t34TOmJkCsVR/L/4YY+2e7mIeavkfDiesJXcTwTu:ZIoGTXClMoOPDv4eiIe0eWeslc4

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Checkra1n.exe

Files

Checkra1n.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

Checkra1n.pdb

Imports

mscoree

_CorExeMain

Sections

'a"+Qf
Size: 9.3MB - Virtual size: 9.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 131KB - Virtual size: 130KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ