Nihon[.]zip | Triage

Sharing

General

Target

Nihon.zip
Size

569KB
MD5

d9fa3c32e43c0ef601fe32da6ad55488
SHA1

e6d696907d2e3e315a33abbc3843cc7387356d3a
SHA256

9b352b16f906a58474783588d65529d1336d7a19facc5ac56884c0d299db7cc9
SHA512

a55be6c8f261a3f4a18d2f8879f4a48e1f65f79705784e49c8b594b1139b19fc02d3b5932919562fae63f5f4a075a5f87f3929ead8a1a3257540ba52e6e3a93d
SSDEEP

12288:hnqZkEb6EcwNbyRbA+MDxqSLLEPcOiQavOsi:x4byRbVSLLPOgOsi

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Nihon.exe

Files

Nihon.zip
.zip
Nihon.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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 201KB - Virtual size: 200KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rdata
Size: 329KB - Virtual size: 329KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
client.dll