b23d9a16aedc31d9c1b96a782a5aebbf8bdd949018d1b787ba463d9c74152b12

General

Target

b23d9a16aedc31d9c1b96a782a5aebbf8bdd949018d1b787ba463d9c74152b12
Size

1.5MB
MD5

d47a034bcbd7ae42f5b71b7844948cd2
SHA1

9563952b3127a623530672dbc15ac709ab7641d3
SHA256

b23d9a16aedc31d9c1b96a782a5aebbf8bdd949018d1b787ba463d9c74152b12
SHA512

62dce5a623f893680a64474f4271e5f5c9509d40e36e68306fd062386027251ff28896fbae67daab667d950987ef2c90038da7594f2300aef8183c0fe6b26b31
SSDEEP

24576:biuPTpQPSHI6O2X7j4YcjSr/Uz10DgQ1CM5aLfrskdslwz+zGJag7U/NhVhX59:1yPIO2X7j4YcO/8EgQkjjskmwzD4acF

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
b23d9a16aedc31d9c1b96a782a5aebbf8bdd949018d1b787ba463d9c74152b12
unpack001/out.upx

Files

b23d9a16aedc31d9c1b96a782a5aebbf8bdd949018d1b787ba463d9c74152b12
.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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 2.9MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 19KB - Virtual size: 20KB

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_32BIT_MACHINE

Exports

Exports

_CreateProcessWithTokenW@36

Sections

.text
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 499KB - Virtual size: 498KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 27KB - Virtual size: 47KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 169KB - Virtual size: 169KB

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: 2.9MB

UPX1 Size: 1.5MB - Virtual size: 1.5MB

.rsrc Size: 19KB - Virtual size: 20KB

Headers

DLL Characteristics

File Characteristics

Exports

Exports

Sections

.text Size: 2.1MB - Virtual size: 2.1MB

.rdata Size: 499KB - Virtual size: 498KB

.data Size: 27KB - Virtual size: 47KB

.rsrc Size: 1.5MB - Virtual size: 1.5MB

.reloc Size: 169KB - Virtual size: 169KB

UPX0
Size: - Virtual size: 2.9MB

UPX1
Size: 1.5MB - Virtual size: 1.5MB

.rsrc
Size: 19KB - Virtual size: 20KB

.text
Size: 2.1MB - Virtual size: 2.1MB

.rdata
Size: 499KB - Virtual size: 498KB

.data
Size: 27KB - Virtual size: 47KB

.rsrc
Size: 1.5MB - Virtual size: 1.5MB

.reloc
Size: 169KB - Virtual size: 169KB