052f1d32c0891e50198a528cfddf267479db0d2a985d6a0f13fc8b28255cfa5f

General

Target

052f1d32c0891e50198a528cfddf267479db0d2a985d6a0f13fc8b28255cfa5f
Size

5.0MB
MD5

de7b2f81cbb545105938e8b4cb984213
SHA1

aee01cfc289cc3950b418975e2f76eecebe17dc7
SHA256

052f1d32c0891e50198a528cfddf267479db0d2a985d6a0f13fc8b28255cfa5f
SHA512

a9ec63b4ec5aeed34c49db1c578642cb0f469565c8d0ddedd33a207aca39e99b34657c34c5127aca8f494c9e1441747238d7e710176a9579a2de5c11eff661aa
SSDEEP

98304:LFmVVlwB7870Wh3vXO3RXJx9234W4Qng3mxtK9QAZIklIjAiBRHnaMyCISORNsHo:pmVVAcve3RXX92/K911ERHay5KNr

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
052f1d32c0891e50198a528cfddf267479db0d2a985d6a0f13fc8b28255cfa5f
unpack001/out.upx

Files

052f1d32c0891e50198a528cfddf267479db0d2a985d6a0f13fc8b28255cfa5f
.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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 7.2MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4.9MB - Virtual size: 4.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 136KB - Virtual size: 136KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Exports

Exports

z_adler32
z_adler32_combine
z_adler32_combine64
z_compress
z_compress2
z_compressBound
z_crc32
z_crc32_combine
z_crc32_combine64
z_deflate
z_deflateBound
z_deflateCopy
z_deflateEnd
z_deflateInit2_
z_deflateInit_
z_deflateParams
z_deflatePrime
z_deflateReset
z_deflateSetDictionary
z_deflateSetHeader
z_deflateTune
z_get_crc_table
z_inflate
z_inflateCopy
z_inflateEnd
z_inflateGetHeader
z_inflateInit2_
z_inflateInit_
z_inflateMark
z_inflatePrime
z_inflateReset
z_inflateReset2
z_inflateSetDictionary
z_inflateSync
z_inflateSyncPoint
z_inflateUndermine
z_uncompress
z_zError
z_zlibCompileFlags
z_zlibVersion

Sections

.text
Size: 8.0MB - Virtual size: 8.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3.5MB - Virtual size: 3.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 78KB - Virtual size: 154KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.qtmetad
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 1024B - Virtual size: 544B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 68KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 266KB - Virtual size: 265KB

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: 7.2MB

UPX1 Size: 4.9MB - Virtual size: 4.9MB

.rsrc Size: 136KB - Virtual size: 136KB

Headers

DLL Characteristics

File Characteristics

Exports

Exports

Sections

.text Size: 8.0MB - Virtual size: 8.0MB

.rdata Size: 3.5MB - Virtual size: 3.5MB

.data Size: 78KB - Virtual size: 154KB

.qtmetad Size: 3KB - Virtual size: 3KB

_RDATA Size: 1024B - Virtual size: 544B

.rsrc Size: 68KB - Virtual size: 67KB

.reloc Size: 266KB - Virtual size: 265KB

UPX0
Size: - Virtual size: 7.2MB

UPX1
Size: 4.9MB - Virtual size: 4.9MB

.rsrc
Size: 136KB - Virtual size: 136KB

.text
Size: 8.0MB - Virtual size: 8.0MB

.rdata
Size: 3.5MB - Virtual size: 3.5MB

.data
Size: 78KB - Virtual size: 154KB

.qtmetad
Size: 3KB - Virtual size: 3KB

_RDATA
Size: 1024B - Virtual size: 544B

.rsrc
Size: 68KB - Virtual size: 67KB

.reloc
Size: 266KB - Virtual size: 265KB