d8d256b387abc368f18862d72118c2538620a6d2374dbc095cddfb33660be753N[.]exe

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General

Target

d8d256b387abc368f18862d72118c2538620a6d2374dbc095cddfb33660be753N.exe
Size

768KB
MD5

98105546459906d2c8c38dabfafd81a0
SHA1

6f0bc5984c1a7c368f13bada6be0a559495a9969
SHA256

d8d256b387abc368f18862d72118c2538620a6d2374dbc095cddfb33660be753
SHA512

81a79f3452c177208f24f7434fe59020738d53813ad6555d8ea2e64d3b5bc7851000846da18d59973167637f0ccc0f4d637a663afc34992e616bad3efe0a630c
SSDEEP

12288:cW/xOtoYevEh+l364Zq1jsryvp0P0BZxRjhe9oSENjYwJEXM9xkLY:cW8oF64Zg6s0exNn21M

Score

5^/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

Files

d8d256b387abc368f18862d72118c2538620a6d2374dbc095cddfb33660be753N.exe
.exe windows:5 windows x86 arch:x86

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21-12-2012 00:00

Not After

30-12-2020 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18-10-2012 00:00

Not After

29-12-2020 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

12:f0:27:7e:0f:23:3b:39:f9:41:9b:06:e8:cd:e3:52
Certificate

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

14-04-2015 00:00

Not After

13-04-2018 23:59

Subject

CN=Oracle America\, Inc.,OU=Code Signing Bureau,O=Oracle America\, Inc.,L=Redwood Shores,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

10-12-2013 00:00

Not After

09-12-2023 23:59

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

eb:f1:4e:41:61:c9:2c:1f:c3:0d:d0:92:04:c8:48:89:ef:2a:29:d0
Signer

Actual PE Digest

eb:f1:4e:41:61:c9:2c:1f:c3:0d:d0:92:04:c8:48:89:ef:2a:29:d0

Digest Algorithm

sha1

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 1.2MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 492KB - Virtual size: 496KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 49KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

12:f0:27:7e:0f:23:3b:39:f9:41:9b:06:e8:cd:e3:52Certificate

Extended Key Usages

Key Usages

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2aCertificate

Extended Key Usages

Key Usages

eb:f1:4e:41:61:c9:2c:1f:c3:0d:d0:92:04:c8:48:89:ef:2a:29:d0Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.2MB

UPX1 Size: 492KB - Virtual size: 496KB

.rsrc Size: 49KB - Virtual size: 52KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

12:f0:27:7e:0f:23:3b:39:f9:41:9b:06:e8:cd:e3:52
Certificate

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

eb:f1:4e:41:61:c9:2c:1f:c3:0d:d0:92:04:c8:48:89:ef:2a:29:d0
Signer

UPX0
Size: - Virtual size: 1.2MB

UPX1
Size: 492KB - Virtual size: 496KB

.rsrc
Size: 49KB - Virtual size: 52KB