Waterfox Setup G6[.]0[.]11[.]exe

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General

Target

Waterfox Setup G6.0.11.exe
Size

65.3MB
MD5

a89cffe8105de1b6dd1d0428cf7af188
SHA1

0a028970d0cecb887f2535a7ca139f433ffe806b
SHA256

d89d25a833a811a2de525cd1e7bbd60f39caf8b6a5db4acfc84976348888b2c7
SHA512

d7414a18e80ff4db99d8609031d9a1b7e4041535e7a7b870aa2ca162db89066f0cdb3b5856d505266c58d2f22845f370d9cca07aac940af58a3bc12f995e2c94
SSDEEP

1572864:dTDpp3wAoRgKlzgVNKQ9un148flOporQM3KGcAt7D:NV5oRgKhgVJcnb7QM3KYtP

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

Waterfox Setup G6.0.11.exe
.exe windows:4 windows x86 arch:x86

Code Sign

44:5d:45:f6:33:51:6e:94:f2:5f:83:64
Certificate

Issuer

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Not Before

12/09/2023, 10:26

Not After

12/09/2024, 10:26

Subject

SERIALNUMBER=14843353,CN=BrowserWorks Ltd,O=BrowserWorks Ltd,STREET=153-157 Cleveland Street,L=London,ST=London,C=GB,1.2.840.113549.1.9.1=#0c18616c6578407761746572666f7870726f6a6563742e6f7267,1.3.6.1.4.1.311.60.2.1.3=#13024742,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

36:34:56:36:70:ac:0b:bf:4c:a5:c9:0f:22:56:6e:ad
Certificate

Issuer

CN=Dummy

Not Before

31/12/2012, 23:00

Not After

31/01/2013, 23:00

Subject

CN=Dummy

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

01:c2:9c:7a:f4:7a:a6:02:58:0e:af:32:b1:23:b1:1d
Certificate

Issuer

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Not Before

06/04/2022, 07:44

Not After

08/05/2033, 07:44

Subject

CN=Globalsign TSA for Advanced - G4,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Not Before

20/06/2018, 00:00

Not After

10/12/2034, 00:00

Subject

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

01:f2:40:42:40:ce:fd:22:db:e9:6c:71:fc
Certificate

Issuer

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

Not Before

20/02/2019, 00:00

Not After

18/03/2029, 10:00

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

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

20:96:d9:0a:fe:eb:32:2e:a2:62:c1:1f:b0:62:cd:bf:fa:3a:d0:19:56:e5:d7:50:3c:fa:8a:25:70:db:16:b2
Signer

Actual PE Digest

20:96:d9:0a:fe:eb:32:2e:a2:62:c1:1f:b0:62:cd:bf:fa:3a:d0:19:56:e5:d7:50:3c:fa:8a:25:70:db:16:b2

Digest Algorithm

sha256

PE Digest Matches

true

f2:87:4a:07:be:8b:28:70:d1:e3:6a:9e:ca:62:35:a7:85:b4:7b:4c:8d:33:3e:71:f1:b5:fc:6c:0d:86:b8:ef:e9:b5:ea:b6:f6:f6:7d:b4:ea:d9:a2:12:d6:c3:83:8e:67:3b:2c:b3:91:e4:a1:b9:cf:05:74:c5:0b:24:33:51
Signer

Actual PE Digest

f2:87:4a:07:be:8b:28:70:d1:e3:6a:9e:ca:62:35:a7:85:b4:7b:4c:8d:33:3e:71:f1:b5:fc:6c:0d:86:b8:ef:e9:b5:ea:b6:f6:f6:7d:b4:ea:d9:a2:12:d6:c3:83:8e:67:3b:2c:b3:91:e4:a1:b9:cf:05:74:c5:0b:24:33:51

Digest Algorithm

sha512

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

Sections

UPX0
Size: - Virtual size: 260KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 64KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 178KB - Virtual size: 180KB

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

Sections

.text
Size: 105KB - Virtual size: 105KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 178KB - Virtual size: 177KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

44:5d:45:f6:33:51:6e:94:f2:5f:83:64Certificate

Extended Key Usages

Key Usages

36:34:56:36:70:ac:0b:bf:4c:a5:c9:0f:22:56:6e:adCertificate

Extended Key Usages

Key Usages

01:c2:9c:7a:f4:7a:a6:02:58:0e:af:32:b1:23:b1:1dCertificate

Extended Key Usages

Key Usages

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74Certificate

Key Usages

01:f2:40:42:40:ce:fd:22:db:e9:6c:71:fcCertificate

Key Usages

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

Key Usages

20:96:d9:0a:fe:eb:32:2e:a2:62:c1:1f:b0:62:cd:bf:fa:3a:d0:19:56:e5:d7:50:3c:fa:8a:25:70:db:16:b2Signer

f2:87:4a:07:be:8b:28:70:d1:e3:6a:9e:ca:62:35:a7:85:b4:7b:4c:8d:33:3e:71:f1:b5:fc:6c:0d:86:b8:ef:e9:b5:ea:b6:f6:f6:7d:b4:ea:d9:a2:12:d6:c3:83:8e:67:3b:2c:b3:91:e4:a1:b9:cf:05:74:c5:0b:24:33:51Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 260KB

UPX1 Size: 64KB - Virtual size: 68KB

.rsrc Size: 178KB - Virtual size: 180KB

Headers

File Characteristics

Sections

.text Size: 105KB - Virtual size: 105KB

.rdata Size: 16KB - Virtual size: 15KB

.data Size: 2KB - Virtual size: 10KB

.rsrc Size: 178KB - Virtual size: 177KB

44:5d:45:f6:33:51:6e:94:f2:5f:83:64
Certificate

36:34:56:36:70:ac:0b:bf:4c:a5:c9:0f:22:56:6e:ad
Certificate

01:c2:9c:7a:f4:7a:a6:02:58:0e:af:32:b1:23:b1:1d
Certificate

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74
Certificate

01:f2:40:42:40:ce:fd:22:db:e9:6c:71:fc
Certificate

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

20:96:d9:0a:fe:eb:32:2e:a2:62:c1:1f:b0:62:cd:bf:fa:3a:d0:19:56:e5:d7:50:3c:fa:8a:25:70:db:16:b2
Signer

f2:87:4a:07:be:8b:28:70:d1:e3:6a:9e:ca:62:35:a7:85:b4:7b:4c:8d:33:3e:71:f1:b5:fc:6c:0d:86:b8:ef:e9:b5:ea:b6:f6:f6:7d:b4:ea:d9:a2:12:d6:c3:83:8e:67:3b:2c:b3:91:e4:a1:b9:cf:05:74:c5:0b:24:33:51
Signer

UPX0
Size: - Virtual size: 260KB

UPX1
Size: 64KB - Virtual size: 68KB

.rsrc
Size: 178KB - Virtual size: 180KB

.text
Size: 105KB - Virtual size: 105KB

.rdata
Size: 16KB - Virtual size: 15KB

.data
Size: 2KB - Virtual size: 10KB

.rsrc
Size: 178KB - Virtual size: 177KB