8dc908e4c523da5514e5e1c3fc432760_NEIKI

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General

Target

8dc908e4c523da5514e5e1c3fc432760_NEIKI
Size

2.9MB
MD5

8dc908e4c523da5514e5e1c3fc432760
SHA1

84275f96005357df9bdec5592ef1df61e2cb0720
SHA256

a159fa55001de664d0f0d43876057540c3a32e35216f490d2ea7d358ed880170
SHA512

24d8ee9cfdef1b3322ebed3fac48efb557a09dd88768e2064ad88ad97aaee0dbe90c3b0c3f101d80b51a2b290e4c2196fd48a1b89beb3cc4c58b82ca85d21d0f
SSDEEP

49152:4EjY556pG4FNMLhzaYU4P0BA+eAtgja/A3Fg0QcdhTvHgBaH1EIugTiImLiR5WMI:4P6kc4hxUYXja/0FLQWhTPgOmS2ImLiU

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/out.upx

Files

8dc908e4c523da5514e5e1c3fc432760_NEIKI
.exe windows:5 windows x86 arch:x86

Code Sign

4d:62:90:e5:8c:54:f0:f1:eb:17:34:1a:13:10:e6:a4
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

30/09/2010, 00:00

Not After

01/01/2014, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

71:51:18:31:4f:39:44:8f:2a:16:af:0c:4c:9f:8d:e1
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

17/05/2012, 00:00

Not After

17/05/2015, 23:59

Subject

CN=MAIET Entertainment,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=MAIET Entertainment,L=Gangnam-gu \ ,ST=Seoul,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

27:72
Certificate

Issuer

CN=KISA RootCA 1,OU=Korea Certification Authority Central,O=KISA,C=KR

Not Before

02/02/2007, 09:32

Not After

02/02/2017, 09:32

Subject

CN=yessignTSA,OU=AccreditedCA,O=yessign,C=kr

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

Signer

Actual PE Digest

Digest Algorithm

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 2.9MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 2.8MB - Virtual size: 2.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 64KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 801KB - Virtual size: 801KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 221KB - Virtual size: 220KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 26KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4.6MB - Virtual size: 4.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 91KB - Virtual size: 91KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

4d:62:90:e5:8c:54:f0:f1:eb:17:34:1a:13:10:e6:a4Certificate

Extended Key Usages

Key Usages

71:51:18:31:4f:39:44:8f:2a:16:af:0c:4c:9f:8d:e1Certificate

Extended Key Usages

Key Usages

27:72Certificate

Extended Key Usages

Key Usages

Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.9MB

UPX1 Size: 2.8MB - Virtual size: 2.8MB

.rsrc Size: 64KB - Virtual size: 68KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 801KB - Virtual size: 801KB

.rdata Size: 221KB - Virtual size: 220KB

.data Size: 26KB - Virtual size: 44KB

.rsrc Size: 4.6MB - Virtual size: 4.6MB

.reloc Size: 91KB - Virtual size: 91KB

4d:62:90:e5:8c:54:f0:f1:eb:17:34:1a:13:10:e6:a4
Certificate

71:51:18:31:4f:39:44:8f:2a:16:af:0c:4c:9f:8d:e1
Certificate

27:72
Certificate

UPX0
Size: - Virtual size: 2.9MB

UPX1
Size: 2.8MB - Virtual size: 2.8MB

.rsrc
Size: 64KB - Virtual size: 68KB

.text
Size: 801KB - Virtual size: 801KB

.rdata
Size: 221KB - Virtual size: 220KB

.data
Size: 26KB - Virtual size: 44KB

.rsrc
Size: 4.6MB - Virtual size: 4.6MB

.reloc
Size: 91KB - Virtual size: 91KB