EST- 250424-0370pdf[.]exe

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General

Target

EST- 250424-0370pdf.exe
Size

881KB
MD5

0e2107bb56e8af303fc9a1dc338ba88c
SHA1

828375d4e80328a7041fe25a39315cc9555b9c4d
SHA256

f1aca41e797446c56c1d4d24c967c7711a6c520bfd475fda3d2482c07a65036d
SHA512

23b285db48fb638fcc06f825e987035ca9f192f490c555ce6fdf4499b34e394fdf71f3ce8062f8d4e51149a3f11ab6425d5d74b7dbbfc3b58ace8c59cb97ff87
SSDEEP

24576:0w4bjw4bOM134I7SKTj9BfhyrbiKmM/+tJu6Y75:0w4bjw4bD1346SqxC/+tQ6G5

Score

1^/10

Malware Config

Signatures

Files

EST- 250424-0370pdf.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

4c:aa:f9:ca:db:63:6f:e0:1f:f7:4e:d8:5b:03:86:9d
Certificate

Issuer

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

Not Before

19-01-2010 00:00

Not After

18-01-2038 23:59

Subject

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

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

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

7c:11:18:cb:ba:dc:95:da:37:52:c4:6e:47:a2:74:38
Certificate

Issuer

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

Not Before

13-11-2018 00:00

Not After

08-11-2021 23:59

Subject

CN=Simon Tatham,O=Simon Tatham,L=Cambridge,ST=Cambridgeshire,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

31-12-2015 00:00

Not After

09-07-2019 18:40

Subject

CN=COMODO SHA-1 Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

4c:aa:f9:ca:db:63:6f:e0:1f:f7:4e:d8:5b:03:86:9d
Certificate

Issuer

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

Not Before

19-01-2010 00:00

Not After

18-01-2038 23:59

Subject

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

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

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

7c:11:18:cb:ba:dc:95:da:37:52:c4:6e:47:a2:74:38
Certificate

Issuer

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

Not Before

13-11-2018 00:00

Not After

08-11-2021 23:59

Subject

CN=Simon Tatham,O=Simon Tatham,L=Cambridge,ST=Cambridgeshire,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

31-12-2015 00:00

Not After

09-07-2019 18:40

Subject

CN=COMODO SHA-1 Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

5e:af:b1:b2:81:be:c0:5f:c1:77:e8:9a:9f:36:c7:8a:40:55:0f:c2:e3:2a:fa:ed:1c:f3:90:7f:cc:b4:3c:87
Signer

Actual PE Digest

5e:af:b1:b2:81:be:c0:5f:c1:77:e8:9a:9f:36:c7:8a:40:55:0f:c2:e3:2a:fa:ed:1c:f3:90:7f:cc:b4:3c:87

Digest Algorithm

sha256

PE Digest Matches

false

34:60:c3:60:57:e8:2b:7c:a5:51:fc:36:29:92:7a:a2:0d:8d:ba:bc
Signer

Actual PE Digest

34:60:c3:60:57:e8:2b:7c:a5:51:fc:36:29:92:7a:a2:0d:8d:ba:bc

Digest Algorithm

sha1

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 848KB - Virtual size: 845KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

4c:aa:f9:ca:db:63:6f:e0:1f:f7:4e:d8:5b:03:86:9dCertificate

Key Usages

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

Extended Key Usages

Key Usages

7c:11:18:cb:ba:dc:95:da:37:52:c4:6e:47:a2:74:38Certificate

Extended Key Usages

Key Usages

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0bCertificate

Extended Key Usages

Key Usages

4c:aa:f9:ca:db:63:6f:e0:1f:f7:4e:d8:5b:03:86:9dCertificate

Key Usages

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

Extended Key Usages

Key Usages

7c:11:18:cb:ba:dc:95:da:37:52:c4:6e:47:a2:74:38Certificate

Extended Key Usages

Key Usages

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0bCertificate

Extended Key Usages

Key Usages

5e:af:b1:b2:81:be:c0:5f:c1:77:e8:9a:9f:36:c7:8a:40:55:0f:c2:e3:2a:fa:ed:1c:f3:90:7f:cc:b4:3c:87Signer

34:60:c3:60:57:e8:2b:7c:a5:51:fc:36:29:92:7a:a2:0d:8d:ba:bcSigner

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 848KB - Virtual size: 845KB

.rsrc Size: 12KB - Virtual size: 9KB

.reloc Size: 4KB - Virtual size: 12B

4c:aa:f9:ca:db:63:6f:e0:1f:f7:4e:d8:5b:03:86:9d
Certificate

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

7c:11:18:cb:ba:dc:95:da:37:52:c4:6e:47:a2:74:38
Certificate

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b
Certificate

4c:aa:f9:ca:db:63:6f:e0:1f:f7:4e:d8:5b:03:86:9d
Certificate

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

7c:11:18:cb:ba:dc:95:da:37:52:c4:6e:47:a2:74:38
Certificate

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b
Certificate

5e:af:b1:b2:81:be:c0:5f:c1:77:e8:9a:9f:36:c7:8a:40:55:0f:c2:e3:2a:fa:ed:1c:f3:90:7f:cc:b4:3c:87
Signer

34:60:c3:60:57:e8:2b:7c:a5:51:fc:36:29:92:7a:a2:0d:8d:ba:bc
Signer

.text
Size: 848KB - Virtual size: 845KB

.rsrc
Size: 12KB - Virtual size: 9KB

.reloc
Size: 4KB - Virtual size: 12B