Waterfox Setup G6[.]0[.]17[.]exe

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General

Target

Waterfox Setup G6.0.17.exe
Size

66.5MB
MD5

a7ce135b80729ab49f6f6e98a5b07b2e
SHA1

f77588a2ac5aed7b3cc2b78a67ab056786c74b2c
SHA256

450d8926dfcb862a35ec6d961f2069156cce6dccef5648933b7cc0ddc943bd35
SHA512

6a1645e6ad989cfb1be3d88bd399f2fc23761887a7f6cecc45851ae9e4e2d5db0e7e5ecc3e6bc96d6b6cb6b57ec5291cead1766c87282153212d6c86966f4b1b
SSDEEP

1572864:BuyqnKzpwUjXLWzElJwUiBOisRnXQn0ZjaLV1RuNGUeRiATta:KK1wUjb3lJwhsRnAn0gLV1kUb1Tg

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 G6.0.17.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

01:19:75:74:71:c9:92:d7:44:df:a5:96:eb:b9:70:15
Certificate

Issuer

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

Not Before

02-11-2023 10:30

Not After

04-12-2034 10:30

Subject

CN=Globalsign TSA for Advanced - G4 - 202311,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

45:e6:bb:03:83:33:c3:85:65:48:e6:ff:45:51
Certificate

Issuer

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

Not Before

10-12-2014 00:00

Not After

10-12-2034 00:00

Subject

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

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

e9:66:f1:e6:b1:84:1c:b5:7a:de:bb:cb:e7:56:30:44:34:c0:c2:9c:d3:4d:cb:25:e2:13:b8:08:62:5b:d3:e8
Signer

Actual PE Digest

e9:66:f1:e6:b1:84:1c:b5:7a:de:bb:cb:e7:56:30:44:34:c0:c2:9c:d3:4d:cb:25:e2:13:b8:08:62:5b:d3:e8

Digest Algorithm

sha256

PE Digest Matches

true

1d:6d:87:43:3a:45:8a:c2:c8:33:ad:86:03:24:ee:1b:46:80:27:a9:6f:44:56:9b:3a:f3:69:4b:75:23:9d:99:3d:48:71:54:4d:de:15:b5:7e:ce:38:cf:85:75:70:20:c4:a0:67:eb:29:03:aa:3c:3b:54:f1:d3:b5:67:47:6d
Signer

Actual PE Digest

1d:6d:87:43:3a:45:8a:c2:c8:33:ad:86:03:24:ee:1b:46:80:27:a9:6f:44:56:9b:3a:f3:69:4b:75:23:9d:99:3d:48:71:54:4d:de:15:b5:7e:ce:38:cf:85:75:70:20:c4:a0:67:eb:29:03:aa:3c:3b:54:f1:d3:b5:67:47:6d

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

01:19:75:74:71:c9:92:d7:44:df:a5:96:eb:b9:70:15Certificate

Extended Key Usages

Key Usages

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

Key Usages

45:e6:bb:03:83:33:c3:85:65:48:e6:ff:45:51Certificate

Key Usages

e9:66:f1:e6:b1:84:1c:b5:7a:de:bb:cb:e7:56:30:44:34:c0:c2:9c:d3:4d:cb:25:e2:13:b8:08:62:5b:d3:e8Signer

1d:6d:87:43:3a:45:8a:c2:c8:33:ad:86:03:24:ee:1b:46:80:27:a9:6f:44:56:9b:3a:f3:69:4b:75:23:9d:99:3d:48:71:54:4d:de:15:b5:7e:ce:38:cf:85:75:70:20:c4:a0:67:eb:29:03:aa:3c:3b:54:f1:d3:b5:67:47:6dSigner

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

01:19:75:74:71:c9:92:d7:44:df:a5:96:eb:b9:70:15
Certificate

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

45:e6:bb:03:83:33:c3:85:65:48:e6:ff:45:51
Certificate

e9:66:f1:e6:b1:84:1c:b5:7a:de:bb:cb:e7:56:30:44:34:c0:c2:9c:d3:4d:cb:25:e2:13:b8:08:62:5b:d3:e8
Signer

1d:6d:87:43:3a:45:8a:c2:c8:33:ad:86:03:24:ee:1b:46:80:27:a9:6f:44:56:9b:3a:f3:69:4b:75:23:9d:99:3d:48:71:54:4d:de:15:b5:7e:ce:38:cf:85:75:70:20:c4:a0:67:eb:29:03:aa:3c:3b:54:f1:d3:b5:67:47:6d
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