b9f76d2d88a9def5c4773bad9bcc323a2b2e28837f1f595968c3a36845d0186f

General

Target

b9f76d2d88a9def5c4773bad9bcc323a2b2e28837f1f595968c3a36845d0186f
Size

3.2MB
MD5

4798fa6649579a2c2b4388ae803fe8ca
SHA1

f3fa2e3ebf99b2cb493b8496b08d7582ec39ecb3
SHA256

b9f76d2d88a9def5c4773bad9bcc323a2b2e28837f1f595968c3a36845d0186f
SHA512

76ec4918646b57cb8cf4d4d880d12198be82532d4d9893065b8c3cbe86e103cdc46b50bd5c8372c4f2b4c74b8ba544b49b9ca93438bb730f43f99faf38946ac0
SSDEEP

98304:aknNXrW/do46OjQl1GwZOaAGWTpzrBlyWnrHzEBY7GV:aUW/dk4QvIr/laY7GV

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
b9f76d2d88a9def5c4773bad9bcc323a2b2e28837f1f595968c3a36845d0186f
unpack001/out.upx

Files

b9f76d2d88a9def5c4773bad9bcc323a2b2e28837f1f595968c3a36845d0186f
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 2.2MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 3.2MB - Virtual size: 3.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

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_32BIT_MACHINE

Sections

.text
Size: 271KB - Virtual size: 271KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 54KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.00cfg
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5.0MB - Virtual size: 5.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.2MB

UPX1 Size: 3.2MB - Virtual size: 3.2MB

.rsrc Size: 12KB - Virtual size: 16KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 271KB - Virtual size: 271KB

.rdata Size: 54KB - Virtual size: 54KB

.data Size: 7KB - Virtual size: 13KB

.00cfg Size: 512B - Virtual size: 8B

.tls Size: 512B - Virtual size: 9B

.rsrc Size: 5.0MB - Virtual size: 5.0MB

.reloc Size: 14KB - Virtual size: 13KB

UPX0
Size: - Virtual size: 2.2MB

UPX1
Size: 3.2MB - Virtual size: 3.2MB

.rsrc
Size: 12KB - Virtual size: 16KB

.text
Size: 271KB - Virtual size: 271KB

.rdata
Size: 54KB - Virtual size: 54KB

.data
Size: 7KB - Virtual size: 13KB

.00cfg
Size: 512B - Virtual size: 8B

.tls
Size: 512B - Virtual size: 9B

.rsrc
Size: 5.0MB - Virtual size: 5.0MB

.reloc
Size: 14KB - Virtual size: 13KB