rufus-3[.]17[.]exe

Sharing

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General

Target

rufus-3.17.exe
Size

1.3MB
MD5

9ac5f5010cd28acfd7fb00b4e2fc1310
SHA1

4a4501cbd485a1c34e0f667a5767fd2a3554561e
SHA256

6d362897059df29d9674112a43e68dbc549ba4c25e7036dd9fae7c92bfafda02
SHA512

cb6e3deeae42bbfc3bdcecb590d61372ccf343299e625ab832e58614be0c9b6b8819db4cf1695115823ca6b217231f9784a54d92f75dd8e0208fb01fe027f7d3
SSDEEP

24576:8sem63blG+KD3DeulpW/g1gIz6N5Fzqr/+KbLjRWPa4FlBORshGRJxMDd:Qm6LQxlE/XV5Ir+Kn8a4FlBOyhMxq

Score

8^/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

Files

rufus-3.17.exe
.exe windows x86

Code Sign

24:69:26:63:ef:6c:0c:0a:3b:23:cf:a3:10:c3:64:9b
Certificate

Issuer

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

16/03/2018, 00:00

Not After

16/03/2022, 23:59

Subject

CN=Akeo Consulting,O=Akeo Consulting,POSTALCODE=F92 D667,STREET=24 Grey Rock,L=Milford,ST=Co. Donegal,C=IE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af
Certificate

Issuer

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

09/05/2013, 00:00

Not After

08/05/2028, 23:59

Subject

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

Issuer

CN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

12/01/2016, 00:00

Not After

11/01/2031, 23:59

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

23/12/2017, 00:00

Not After

22/03/2029, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

fc:39:58:c7:8d:7d:3a:c5:f5:c9:bd:5d:e3:d4:6b:9b:7b:67:20:73:d2:ae:50:6d:d3:7a:c2:0d:fd:52:bc:8e
Signer

Actual PE Digest

fc:39:58:c7:8d:7d:3a:c5:f5:c9:bd:5d:e3:d4:6b:9b:7b:67:20:73:d2:ae:50:6d:d3:7a:c2:0d:fd:52:bc:8e

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=Akeo Consulting,O=Akeo Consulting,POSTALCODE=F92 D667,STREET=24 Grey Rock,L=Milford,ST=Co. Donegal,C=IE

23/10/2021, 14:48
Valid: true

Chain 1

CN=Akeo Consulting,O=Akeo Consulting,POSTALCODE=F92 D667,STREET=24 Grey Rock,L=Milford,ST=Co. Donegal,C=IE

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

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: 2.5MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 41KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

24:69:26:63:ef:6c:0c:0a:3b:23:cf:a3:10:c3:64:9bCertificate

Extended Key Usages

Key Usages

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:afCertificate

Extended Key Usages

Key Usages

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate

Extended Key Usages

Key Usages

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate

Extended Key Usages

Key Usages

fc:39:58:c7:8d:7d:3a:c5:f5:c9:bd:5d:e3:d4:6b:9b:7b:67:20:73:d2:ae:50:6d:d3:7a:c2:0d:fd:52:bc:8eSigner

Signature Validations

Verification

23/10/2021, 14:48 Valid: true

Chain 1

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.5MB

UPX1 Size: 1.3MB - Virtual size: 1.3MB

.rsrc Size: 41KB - Virtual size: 44KB

24:69:26:63:ef:6c:0c:0a:3b:23:cf:a3:10:c3:64:9b
Certificate

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af
Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

fc:39:58:c7:8d:7d:3a:c5:f5:c9:bd:5d:e3:d4:6b:9b:7b:67:20:73:d2:ae:50:6d:d3:7a:c2:0d:fd:52:bc:8e
Signer

23/10/2021, 14:48
Valid: true

UPX0
Size: - Virtual size: 2.5MB

UPX1
Size: 1.3MB - Virtual size: 1.3MB

.rsrc
Size: 41KB - Virtual size: 44KB