ChromiumUpdate (2)[.]zip

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General

Target

ChromiumUpdate (2).zip
Size

2.4MB
MD5

4907d04829cc8f7b394077575d760cf3
SHA1

9d310f32383152fe5b7e5ab8e9d7c79580a5ee00
SHA256

d5dbca59c974672951a8af8b9f2aff4e2a9bd5121f62d1b4fcd75b4dae57242c
SHA512

dd6a19c315f890b16ebcc14d7471ef8ee7a4385319466ccd3a32916b2d9a2bc9e8c3a1f2a59320e92aec1ce68f6bdaf427694d6acb1f8674e861b3e17ddfa8b2
SSDEEP

49152:RvK9OM7KNn68K4wjTLn53lRnLpG8NiInhMU7CPftm:JK9YA870TdBlx7z

Score

N/A

Malware Config

Signatures

Files

ChromiumUpdate (2).zip
.zip
ChromiumUpdateDriver.iso
.iso
ChromiumUpdateDriver.exe
.exe windows x86

baa93d47220682c04d92f7797d9224ce

Code Sign

33:00:00:01:c4:22:b2:f7:9b:79:3d:ac:b2:00:00:00:00:01:c4
Certificate

Issuer

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

03-07-2018 20:45

Not After

26-07-2019 20:45

Subject

CN=Microsoft Windows,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:07:76:56:00:00:00:00:00:08
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

19-10-2011 18:41

Not After

19-10-2026 18:51

Subject

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

81:fb:65:44:4b:5a:87:8a:0d:1f:88:e1:73:d2:34:81:90:77:b7:f0:f7:26:d7:07:65:6f:36:52:02:78:6d:4a
Signer

Actual PE Digest

81:fb:65:44:4b:5a:87:8a:0d:1f:88:e1:73:d2:34:81:90:77:b7:f0:f7:26:d7:07:65:6f:36:52:02:78:6d:4a

Digest Algorithm

sha256

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Microsoft Windows,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

15-12-2022 13:51
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

lstrcpy

comctl32

InitCommonControls

Sections

Size: 39KB - Virtual size: 96KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 109KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 512B - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 512B - Virtual size: 2.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

ukyvcnic
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

jtczhrpy
Size: 512B - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

baa93d47220682c04d92f7797d9224ce

Code Sign

33:00:00:01:c4:22:b2:f7:9b:79:3d:ac:b2:00:00:00:00:01:c4Certificate

Extended Key Usages

61:07:76:56:00:00:00:00:00:08Certificate

Key Usages

81:fb:65:44:4b:5a:87:8a:0d:1f:88:e1:73:d2:34:81:90:77:b7:f0:f7:26:d7:07:65:6f:36:52:02:78:6d:4aSigner

Signature Validations

Verification

15-12-2022 13:51 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

comctl32

Sections

Size: 39KB - Virtual size: 96KB

.rsrc Size: 24KB - Virtual size: 109KB

.idata Size: 512B - Virtual size: 8KB

Size: 512B - Virtual size: 2.6MB

ukyvcnic Size: 1.7MB - Virtual size: 1.7MB

jtczhrpy Size: 512B - Virtual size: 8KB

33:00:00:01:c4:22:b2:f7:9b:79:3d:ac:b2:00:00:00:00:01:c4
Certificate

61:07:76:56:00:00:00:00:00:08
Certificate

81:fb:65:44:4b:5a:87:8a:0d:1f:88:e1:73:d2:34:81:90:77:b7:f0:f7:26:d7:07:65:6f:36:52:02:78:6d:4a
Signer

15-12-2022 13:51
Valid: false

.rsrc
Size: 24KB - Virtual size: 109KB

.idata
Size: 512B - Virtual size: 8KB

ukyvcnic
Size: 1.7MB - Virtual size: 1.7MB

jtczhrpy
Size: 512B - Virtual size: 8KB