exfrpc_windows_amd64[.]exe

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General

Target
exfrpc_windows_amd64.exe
Size 16.8MB
Sample260724-v925katvb1
SHA256 3133fde53f074c7138092c873ffa8840756cb13b68aeac0ae5abe586fe3ae704
MD5 c9cd9fa0deb6ce882f57e8ab22c7e38b
SHA1 ff6f69d3479ac1665a10633d4222bcbccfa54f17
SHA512 4f04088935930bf93b570d935d95b532ee67c1620f371a8e3eef59f9c054f603c250e594cedcef638bc23663bef3e1c92048d771086f0d4b264c527d57c4a910
SSDEEP 98304:poNAZB+77UmxTLstyzcAn9j8qoKEGEoyUvaqQ+EI3ERg:poTUITLs3AReKEtUE+r0R
TLSH
T10D076B57EC6215F5C0A9D230C6669262BB317C495B2123D77F60F6383F72BC0AABA750
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
exfrpc_windows_amd64.exe

File Explorer

exfrpc_windows_amd64.exe

.exe 16.8MB

exfrpc_windows_amd64.exe

IMPHASH b196866f0bf37f1f128fa153413b744f
SHA256 3133fde53f074c7138092c873ffa8840756cb13b68aeac0ae5abe586fe3ae704
MD5 c9cd9fa0deb6ce882f57e8ab22c7e38b
SHA1 ff6f69d3479ac1665a10633d4222bcbccfa54f17
SHA512 4f04088935930bf93b570d935d95b532ee67c1620f371a8e3eef59f9c054f603c250e594cedcef638bc23663bef3e1c92048d771086f0d4b264c527d57c4a910
SSDEEP 98304:poNAZB+77UmxTLstyzcAn9j8qoKEGEoyUvaqQ+EI3ERg:poTUITLs3AReKEtUE+r0R
TLSH
T10D076B57EC6215F5C0A9D230C6669262BB317C495B2123D77F60F6383F72BC0AABA750
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

535520

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

Name

.text

Size

7.4MB

Virtual Size

7.4MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

8.2MB

Virtual Size

8.2MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

955KB

Virtual Size

1.3MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

177KB

Virtual Size

176KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

512B

Virtual Size

180B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.idata

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

144KB

Virtual Size

143KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

.symtab

Size

512B

Virtual Size

Characteristics

IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

exfrpc_windows_amd64.exe

kernel32

generic