PanDownload[.]exe

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General

Target

PanDownload.exe
Size

3.0MB
MD5

d2c287b67f42fa56db646b58c1a863b6
SHA1

fb0a61f8a0d495f86c6d814050465042262f2226
SHA256

48bc74a5aee804d14677bef208922fb436dd176270d49790b603706a56b87b77
SHA512

1c476b4a397394187368bf0792c1dbc740169774ca1b9ca78076cd7f3a87d97c6322a46a9be3b29ac2d49f4e26670d9472eff4f03116116b9cc01511fd60c93f
SSDEEP

49152:+aVJ1/2VndZQfTjhfAITNTZwD47P0niNxGxsbAxnScv1aK7U0kswd:lkdWhfXID47ZQx2AxnSSX7U0kswd

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

PanDownload.exe
.exe windows:5 windows x86 arch:x86

Code Sign

04:00:00:00:00:01:2f:4e:e1:52:d7
Certificate

Issuer

CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE

Not Before

13-04-2011 10:00

Not After

28-01-2028 12:00

Subject

CN=GlobalSign Timestamping CA - G2,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

47:c3:0f:fe:fc:22:bb:28:0f:96:fe:a7:52:51
Certificate

Issuer

CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE

Not Before

16-03-2016 00:00

Not After

16-03-2024 00:00

Subject

CN=GlobalSign CodeSigning CA - G3,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageOCSPSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

11:21:d6:99:a7:64:97:3e:f1:f8:42:7e:e9:19:cc:53:41:14
Certificate

Issuer

CN=GlobalSign Timestamping CA - G2,O=GlobalSign nv-sa,C=BE

Not Before

24-05-2016 00:00

Not After

24-06-2027 00:00

Subject

CN=GlobalSign TSA for MS Authenticode - G2,O=GMO GlobalSign Pte Ltd,C=SG

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

06:cd:17:42:0e:5e:42:ab:8f:c0:9e:7c
Certificate

Issuer

CN=GlobalSign CodeSigning CA - G3,O=GlobalSign nv-sa,C=BE

Not Before

01-03-2019 06:10

Not After

01-03-2021 03:03

Subject

CN=Changsha Luojin Information Technology Co.\, Ltd.,OU=项目开发部,O=Changsha Luojin Information Technology Co.\, Ltd.,L=Changsha,ST=Hunan,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

01:ee:5f:16:9d:ff:97:35:2b:64:65:d6:6a
Certificate

Issuer

CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE

Not Before

19-09-2018 00:00

Not After

28-01-2028 12:00

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

48:1b:6a:07:a9:42:4c:1e:aa:fe:f3:cd:f1:0f
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

15-06-2016 00:00

Not After

15-06-2024 00:00

Subject

CN=GlobalSign Extended Validation CodeSigning CA - SHA256 - G3,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageOCSPSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

63:7d:92:5c:cb:6e:d7:16:43:64:9a:4d
Certificate

Issuer

CN=GlobalSign Extended Validation CodeSigning CA - SHA256 - G3,O=GlobalSign nv-sa,C=BE

Not Before

01-03-2019 07:11

Not After

01-03-2021 07:11

Subject

SERIALNUMBER=91430105MA4Q81A329,CN=Changsha Luojin Information Technology Co.\, Ltd.,OU=项目开发部,O=Changsha Luojin Information Technology Co.\, Ltd.,STREET=开福区四方坪街道双拥路9号长城万富汇大厦9层9038号房（集群注册）,L=Changsha,ST=Hunan,C=CN,1.3.6.1.4.1.311.60.2.1.1=#13084348414e47534841,1.3.6.1.4.1.311.60.2.1.2=#130548554e414e,1.3.6.1.4.1.311.60.2.1.3=#1302434e,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

33:90:20:77:61:c4:26:dd:94:50:03:0d
Certificate

Issuer

CN=GlobalSign Timestamping CA - SHA256 - G2,O=GlobalSign nv-sa,C=BE

Not Before

14-06-2018 10:00

Not After

18-03-2029 10:00

Subject

CN=GlobalSign TSA for Advanced - G3 - 003-01,O=GMO GlobalSign K.K.,C=JP

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

04:00:00:00:00:01:31:89:c6:50:04
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

02-08-2011 10:00

Not After

29-03-2029 10:00

Subject

CN=GlobalSign Timestamping CA - SHA256 - G2,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

04:00:00:00:00:01:21:58:53:08:a2
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

18-03-2009 10:00

Not After

18-03-2029 10:00

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

8a:5b:1e:1d:b9:5e:b8:f7:be:ef:6e:c1:ef:6d:9b:22:8c:33:3e:28:ea:d1:96:bd:d7:d5:0f:9d:12:60:64:fa
Signer

Actual PE Digest

8a:5b:1e:1d:b9:5e:b8:f7:be:ef:6e:c1:ef:6d:9b:22:8c:33:3e:28:ea:d1:96:bd:d7:d5:0f:9d:12:60:64:fa

Digest Algorithm

sha256

PE Digest Matches

true

5f:83:37:f3:dd:48:5e:39:d3:de:fa:e4:09:4c:ea:76:71:32:2a:34
Signer

Actual PE Digest

5f:83:37:f3:dd:48:5e:39:d3:de:fa:e4:09:4c:ea:76:71:32:2a:34

Digest Algorithm

sha1

PE Digest Matches

true

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: 3.9MB

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: 13KB - Virtual size: 16KB

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: 3.2MB - Virtual size: 3.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 627KB - Virtual size: 628KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 130KB - Virtual size: 156KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 5KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: - Virtual size: 184KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.poner
Size: 519KB - Virtual size: 520KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 13KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 184KB - Virtual size: 184KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

04:00:00:00:00:01:2f:4e:e1:52:d7Certificate

Key Usages

47:c3:0f:fe:fc:22:bb:28:0f:96:fe:a7:52:51Certificate

Extended Key Usages

Key Usages

11:21:d6:99:a7:64:97:3e:f1:f8:42:7e:e9:19:cc:53:41:14Certificate

Extended Key Usages

Key Usages

06:cd:17:42:0e:5e:42:ab:8f:c0:9e:7cCertificate

Extended Key Usages

Key Usages

01:ee:5f:16:9d:ff:97:35:2b:64:65:d6:6aCertificate

Key Usages

48:1b:6a:07:a9:42:4c:1e:aa:fe:f3:cd:f1:0fCertificate

Extended Key Usages

Key Usages

63:7d:92:5c:cb:6e:d7:16:43:64:9a:4dCertificate

Extended Key Usages

Key Usages

33:90:20:77:61:c4:26:dd:94:50:03:0dCertificate

Extended Key Usages

Key Usages

04:00:00:00:00:01:31:89:c6:50:04Certificate

Key Usages

04:00:00:00:00:01:21:58:53:08:a2Certificate

Key Usages

8a:5b:1e:1d:b9:5e:b8:f7:be:ef:6e:c1:ef:6d:9b:22:8c:33:3e:28:ea:d1:96:bd:d7:d5:0f:9d:12:60:64:faSigner

5f:83:37:f3:dd:48:5e:39:d3:de:fa:e4:09:4c:ea:76:71:32:2a:34Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 3.9MB

UPX1 Size: 3.0MB - Virtual size: 3.0MB

.rsrc Size: 13KB - Virtual size: 16KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 3.2MB - Virtual size: 3.2MB

.rdata Size: 627KB - Virtual size: 628KB

.data Size: 130KB - Virtual size: 156KB

.gfids Size: 5KB - Virtual size: 8KB

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

.rsrc Size: 1.9MB - Virtual size: 1.9MB

.reloc Size: - Virtual size: 184KB

.poner Size: 519KB - Virtual size: 520KB

.idata Size: 13KB - Virtual size: 16KB

.reloc Size: 184KB - Virtual size: 184KB

04:00:00:00:00:01:2f:4e:e1:52:d7
Certificate

47:c3:0f:fe:fc:22:bb:28:0f:96:fe:a7:52:51
Certificate

11:21:d6:99:a7:64:97:3e:f1:f8:42:7e:e9:19:cc:53:41:14
Certificate

06:cd:17:42:0e:5e:42:ab:8f:c0:9e:7c
Certificate

01:ee:5f:16:9d:ff:97:35:2b:64:65:d6:6a
Certificate

48:1b:6a:07:a9:42:4c:1e:aa:fe:f3:cd:f1:0f
Certificate

63:7d:92:5c:cb:6e:d7:16:43:64:9a:4d
Certificate

33:90:20:77:61:c4:26:dd:94:50:03:0d
Certificate

04:00:00:00:00:01:31:89:c6:50:04
Certificate

04:00:00:00:00:01:21:58:53:08:a2
Certificate

8a:5b:1e:1d:b9:5e:b8:f7:be:ef:6e:c1:ef:6d:9b:22:8c:33:3e:28:ea:d1:96:bd:d7:d5:0f:9d:12:60:64:fa
Signer

5f:83:37:f3:dd:48:5e:39:d3:de:fa:e4:09:4c:ea:76:71:32:2a:34
Signer

UPX0
Size: - Virtual size: 3.9MB

UPX1
Size: 3.0MB - Virtual size: 3.0MB

.rsrc
Size: 13KB - Virtual size: 16KB

.text
Size: 3.2MB - Virtual size: 3.2MB

.rdata
Size: 627KB - Virtual size: 628KB

.data
Size: 130KB - Virtual size: 156KB

.gfids
Size: 5KB - Virtual size: 8KB

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

.rsrc
Size: 1.9MB - Virtual size: 1.9MB

.reloc
Size: - Virtual size: 184KB

.poner
Size: 519KB - Virtual size: 520KB

.idata
Size: 13KB - Virtual size: 16KB

.reloc
Size: 184KB - Virtual size: 184KB