d4f722e9aa15a707f7ccc6e3eeb706a08a9dd1c43977cf5813a376a9e60759a3[.]exe[.]zip

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General

Target

d4f722e9aa15a707f7ccc6e3eeb706a08a9dd1c43977cf5813a376a9e60759a3.exe.zip
Size

2.9MB
MD5

6163a18fa8ed0e7a967290f79b1dde58
SHA1

00ced13f9260f8204c1a8faae0f0b8cc491bf523
SHA256

659453012f60d50a3a391e23b24a68ca587f9ce1b3412b9aa34b8e547bbe0edf
SHA512

43711850cd89028cdc6ad182df7b3db2de5b0f6744ebdbb0583f764104a5daa47b39f6ab8d3b21f5fa6f641243d679a298861c82d2afbb69d20678c9d294a2c6
SSDEEP

49152:WeUkPstMW453G+Scqg4C5K5t116P2seneoKQATJt7qA680KKsJXmtH8pp0T3LWt7:WeUk1WC3G+Sk4mK5hweneoSTJZquJXmy

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
static1/unpack001/d4f722e9aa15a707f7ccc6e3eeb706a08a9dd1c43977cf5813a376a9e60759a3.exe	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack002/out.upx

Files

d4f722e9aa15a707f7ccc6e3eeb706a08a9dd1c43977cf5813a376a9e60759a3.exe.zip
.zip

Password: infected
d4f722e9aa15a707f7ccc6e3eeb706a08a9dd1c43977cf5813a376a9e60759a3.exe
.exe windows:4 windows 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

71:a0:b7:36:95:dd:b1:af:c2:3b:2b:9a:18:ee:54:cb
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=thawte SHA256 Code Signing CA,O=thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

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

1b:ae:94:0a:5f:3c:08:f1:d4:39:00:ae:5d:4e:ed:d1
Certificate

Issuer

CN=thawte SHA256 Code Signing CA,O=thawte\, Inc.,C=US

Not Before

04/07/2017, 00:00

Not After

04/07/2019, 23:59

Subject

CN=SoftBrdige Co\,. Ltd,O=SoftBrdige Co\,. Ltd,L=Yeongdeungpo-gu,ST=SEOUL,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

a1:52:d1:7e:7b:46:9a:3e:9a:40:1d:64:17:30:0b:69:54:9f:5a:90
Signer

Actual PE Digest

a1:52:d1:7e:7b:46:9a:3e:9a:40:1d:64:17:30:0b:69:54:9f:5a:90

Digest Algorithm

sha1

PE Digest Matches

true

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
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 2.4MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 3.0MB - Virtual size: 3.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86

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
IMAGE_FILE_DEBUG_STRIPPED

Exports

Exports

@@Encrypt@Finalize
@@Encrypt@Initialize
@@Network@Finalize
@@Network@Initialize
@@Processlist@Finalize
@@Processlist@Initialize
@@Protocolmanager@Finalize
@@Protocolmanager@Initialize
@@_fmlaunchermain@Finalize
@@_fmlaunchermain@Initialize
TMethodImplementationIntercept
__GetExceptDLLinfo
___CPPdebugHook
_fmAnchortoolsLauncher
dbkFCallWrapperAddr

Sections

.text
Size: 3.0MB - Virtual size: 3.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 67KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 14KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didata
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2.0MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 260KB - Virtual size: 264KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

Code Sign

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

Extended Key Usages

Key Usages

71:a0:b7:36:95:dd:b1:af:c2:3b:2b:9a:18:ee:54:cbCertificate

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

1b:ae:94:0a:5f:3c:08:f1:d4:39:00:ae:5d:4e:ed:d1Certificate

Extended Key Usages

Key Usages

a1:52:d1:7e:7b:46:9a:3e:9a:40:1d:64:17:30:0b:69:54:9f:5a:90Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.4MB

UPX1 Size: 3.0MB - Virtual size: 3.0MB

.rsrc Size: 10KB - Virtual size: 12KB

Headers

File Characteristics

Exports

Exports

Sections

.text Size: 3.0MB - Virtual size: 3.0MB

.data Size: 67KB - Virtual size: 128KB

.tls Size: 512B - Virtual size: 4KB

.rdata Size: 512B - Virtual size: 4KB

.idata Size: 14KB - Virtual size: 16KB

.didata Size: 2KB - Virtual size: 4KB

.edata Size: 1024B - Virtual size: 4KB

.rsrc Size: 2.0MB - Virtual size: 2.0MB

.reloc Size: 260KB - Virtual size: 264KB

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

71:a0:b7:36:95:dd:b1:af:c2:3b:2b:9a:18:ee:54:cb
Certificate

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

1b:ae:94:0a:5f:3c:08:f1:d4:39:00:ae:5d:4e:ed:d1
Certificate

a1:52:d1:7e:7b:46:9a:3e:9a:40:1d:64:17:30:0b:69:54:9f:5a:90
Signer

UPX0
Size: - Virtual size: 2.4MB

UPX1
Size: 3.0MB - Virtual size: 3.0MB

.rsrc
Size: 10KB - Virtual size: 12KB

.text
Size: 3.0MB - Virtual size: 3.0MB

.data
Size: 67KB - Virtual size: 128KB

.tls
Size: 512B - Virtual size: 4KB

.rdata
Size: 512B - Virtual size: 4KB

.idata
Size: 14KB - Virtual size: 16KB

.didata
Size: 2KB - Virtual size: 4KB

.edata
Size: 1024B - Virtual size: 4KB

.rsrc
Size: 2.0MB - Virtual size: 2.0MB

.reloc
Size: 260KB - Virtual size: 264KB