nerbian | 011c781cef00e6451e27af18a558c3b12fef80f9f49355add6f02b5f900a3e82

General

Target

011c781cef00e6451e27af18a558c3b12fef80f9f49355add6f02b5f900a3e82
Size

4.1MB
MD5

92c314b7692cb2b64512750ad7b3d1b4
SHA1

a9a80722656e7a40fac99cc7eca2956e234e70c2
SHA256

011c781cef00e6451e27af18a558c3b12fef80f9f49355add6f02b5f900a3e82
SHA512

5bb574b1651d4513b3c1e472861ec8b5ef12decab195affa0d5fa7ce4e8e4fa7c4fb0f79aad0676adc31f1fbac6a3eae3a2eb798137e8357e81cd700f15c2668
SSDEEP

98304:X6jSrREHZ3lNmzNdI76iA0klXUOnHtlqdn7RrD3t9Y5:geElGzNdEcTNlqfrbt9Y5

Score

10^/10

upx nerbian

Malware Config

Signatures

Detect Nerbian RAT malware 1 IoCs

Processes:

resource	yara_rule
static1/unpack001/out.upx	family_nerbian

Nerbian family
nerbian
UPX packed file 1 IoCs
Detects executables packed with UPX/modified UPX open source packer.
upx

Processes:

resource yara_rule

sample upx

resource	yara_rule
sample	upx

Files

011c781cef00e6451e27af18a558c3b12fef80f9f49355add6f02b5f900a3e82
.exe windows x64

Headers

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
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 3.9MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4.1MB - Virtual size: 4.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x64

Headers

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
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 2.4MB - Virtual size: 2.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2.3MB - Virtual size: 2.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 329KB - Virtual size: 831KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 96KB - Virtual size: 95KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 512B - Virtual size: 4B

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 2.3MB - Virtual size: 2.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 3.9MB

UPX1 Size: 4.1MB - Virtual size: 4.1MB

.rsrc Size: 1KB - Virtual size: 4KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 2.4MB - Virtual size: 2.4MB

.rdata Size: 2.3MB - Virtual size: 2.3MB

.data Size: 329KB - Virtual size: 831KB

.idata Size: 1KB - Virtual size: 1KB

.reloc Size: 96KB - Virtual size: 95KB

.symtab Size: 512B - Virtual size: 4B

.rsrc Size: 2.3MB - Virtual size: 2.3MB

UPX0
Size: - Virtual size: 3.9MB

UPX1
Size: 4.1MB - Virtual size: 4.1MB

.rsrc
Size: 1KB - Virtual size: 4KB

.text
Size: 2.4MB - Virtual size: 2.4MB

.rdata
Size: 2.3MB - Virtual size: 2.3MB

.data
Size: 329KB - Virtual size: 831KB

.idata
Size: 1KB - Virtual size: 1KB

.reloc
Size: 96KB - Virtual size: 95KB

.symtab
Size: 512B - Virtual size: 4B

.rsrc
Size: 2.3MB - Virtual size: 2.3MB