71feef2d7c3a5b64d022f29b9e76799d[.]exe

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General

Target

71feef2d7c3a5b64d022f29b9e76799d.exe
Size

1.8MB
MD5

71feef2d7c3a5b64d022f29b9e76799d
SHA1

4e166f8b0f35d3e654ab6a16793f17fc8f648b7c
SHA256

b20a55927f7fa65653a758c3962622ffdb428ef6fe03f80493b4798fa12ba1db
SHA512

61562206896ce0824f8f70af2e2e9a4ef98d3053a11d2e74f21cf5b780e99bd025a9dd3cc87fb1e779dd09402892a264fefa69496e1c6447da938d9fcaf0395e
SSDEEP

49152:4HWOaUxJgoj1THQbUf3rVrCOFA70asTrm:8CYJgClHWUf3rFC30at

Score

7^/10

Malware Config

Signatures

.NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

Processes:

resource yara_rule

sample net_reactor

resource	yara_rule
sample	net_reactor

Files

71feef2d7c3a5b64d022f29b9e76799d.exe
.exe windows x86

f34d5f2d4577ed6d9ceec516c1f5a744

Code Sign

22:7d:ff:76:10:40:5f:80:44:ee:ea:f3:32:da:e6:60
Certificate

Issuer

CN=LEVENHUK Halo 13X PLUS

Not Before

15-06-2023 12:08

Not After

16-06-2033 12:08

Subject

CN=LEVENHUK Halo 13X PLUS

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

Issuer

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

Not Before

03-05-2023 00:00

Not After

02-08-2034 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #4,O=Sectigo Limited,ST=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

da:ba:55:d1:d7:6d:80:24:b0:5d:17:db:66:7e:34:0e:f9:70:37:3d:80:f4:18:9c:43:96:1c:06:ef:e1:f0:7e
Signer

Actual PE Digest

da:ba:55:d1:d7:6d:80:24:b0:5d:17:db:66:7e:34:0e:f9:70:37:3d:80:f4:18:9c:43:96:1c:06:ef:e1:f0:7e

Digest Algorithm

sha256

PE Digest Matches

true

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 999KB - Virtual size: 998KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 835KB - Virtual size: 834KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - 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

22:7d:ff:76:10:40:5f:80:44:ee:ea:f3:32:da:e6:60Certificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4Certificate

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

da:ba:55:d1:d7:6d:80:24:b0:5d:17:db:66:7e:34:0e:f9:70:37:3d:80:f4:18:9c:43:96:1c:06:ef:e1:f0:7eSigner

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 999KB - Virtual size: 998KB

.rsrc Size: 835KB - Virtual size: 834KB

.reloc Size: 512B - Virtual size: 12B

22:7d:ff:76:10:40:5f:80:44:ee:ea:f3:32:da:e6:60
Certificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

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

da:ba:55:d1:d7:6d:80:24:b0:5d:17:db:66:7e:34:0e:f9:70:37:3d:80:f4:18:9c:43:96:1c:06:ef:e1:f0:7e
Signer

.text
Size: 999KB - Virtual size: 998KB

.rsrc
Size: 835KB - Virtual size: 834KB

.reloc
Size: 512B - Virtual size: 12B