hashmyfiles[.]zip

Sharing

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General

Target

hashmyfiles.zip
Size

69KB
MD5

30d4c7ce9d1892ef33e0eaf78da0dd76
SHA1

c960d545b97825392a4703540a6c4d54aa9e5ca7
SHA256

426ea6ff003cee1041de4ce9438cbf0668b2ddcf20708f4f28846f60ea13e0ba
SHA512

e8a80061be3ee3dca541095dfad658b84b1d50680bd3b56b98e9c331586336d2c97472e208b7ce080ce55b3b01c86f56afe107edd44878e7f9d5a1073ff5470f
SSDEEP

1536:iD8JdgZjE+cfTkh1Pjs4dd4sPZpmK9vkRZesvw+nRcPK:ioJ++Xfohhrdd4sPZkK9u8svw2RIK

Score

10^/10

upx

Malware Config

Signatures

Nirsoft 1 IoCs

resource	yara_rule
static1/unpack002/out.upx	Nirsoft

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
static1/unpack001/HashMyFiles.exe	upx

Files

hashmyfiles.zip
.zip
HashMyFiles.chm
.chm
HashMyFiles.exe
.exe windows x86

Code Sign

f7:a0:a7:30:c8:7d:94:cd:83:02:e3:ea:7f:66:1b:b7
Certificate

Issuer

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

Not Before

09/09/2019, 00:00

Not After

09/09/2023, 23:59

Subject

CN=Nir Sofer,O=Nir Sofer,POSTALCODE=7135117,STREET=Dakar 21\, Unit 82,L=Lod,C=IL

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

1d:a2:48:30:6f:9b:26:18:d0:82:e0:96:7d:33:d3:6a
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/11/2018, 00:00

Not After

31/12/2030, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

23/10/2020, 00:00

Not After

22/01/2032, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #2,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

bc:13:9f:eb:29:2a:67:0c:91:56:37:59:af:12:97:52:f9:89:2c:52:dd:8d:bf:61:a0:42:88:fc:8c:f9:56:fe
Signer

Actual PE Digest

bc:13:9f:eb:29:2a:67:0c:91:56:37:59:af:12:97:52:f9:89:2c:52:dd:8d:bf:61:a0:42:88:fc:8c:f9:56:fe

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=Nir Sofer,O=Nir Sofer,POSTALCODE=7135117,STREET=Dakar 21\, Unit 82,L=Lod,C=IL

02/02/2023, 17:53
Valid: true

Chain 1

CN=Nir Sofer,O=Nir Sofer,POSTALCODE=7135117,STREET=Dakar 21\, Unit 82,L=Lod,C=IL

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

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 68KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 43KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 59KB - Virtual size: 59KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
readme.txt

Sharing

General

Malware Config

Signatures

Files

Code Sign

f7:a0:a7:30:c8:7d:94:cd:83:02:e3:ea:7f:66:1b:b7Certificate

Extended Key Usages

Key Usages

1d:a2:48:30:6f:9b:26:18:d0:82:e0:96:7d:33:d3:6aCertificate

Extended Key Usages

Key Usages

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6bCertificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

bc:13:9f:eb:29:2a:67:0c:91:56:37:59:af:12:97:52:f9:89:2c:52:dd:8d:bf:61:a0:42:88:fc:8c:f9:56:feSigner

Signature Validations

Verification

02/02/2023, 17:53 Valid: true

Chain 1

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 68KB

UPX1 Size: 43KB - Virtual size: 44KB

.rsrc Size: 6KB - Virtual size: 8KB

Headers

File Characteristics

Sections

.text Size: 59KB - Virtual size: 59KB

.rdata Size: 14KB - Virtual size: 14KB

.data Size: 1KB - Virtual size: 6KB

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

f7:a0:a7:30:c8:7d:94:cd:83:02:e3:ea:7f:66:1b:b7
Certificate

1d:a2:48:30:6f:9b:26:18:d0:82:e0:96:7d:33:d3:6a
Certificate

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

bc:13:9f:eb:29:2a:67:0c:91:56:37:59:af:12:97:52:f9:89:2c:52:dd:8d:bf:61:a0:42:88:fc:8c:f9:56:fe
Signer

02/02/2023, 17:53
Valid: true

UPX0
Size: - Virtual size: 68KB

UPX1
Size: 43KB - Virtual size: 44KB

.rsrc
Size: 6KB - Virtual size: 8KB

.text
Size: 59KB - Virtual size: 59KB

.rdata
Size: 14KB - Virtual size: 14KB

.data
Size: 1KB - Virtual size: 6KB

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