511ebb4ef2b12c4527f48e1be73e730b

General

Target

511ebb4ef2b12c4527f48e1be73e730b
Size

630KB
MD5

511ebb4ef2b12c4527f48e1be73e730b
SHA1

c3158c9138955d0167793180cf12703fe69bc5fe
SHA256

e1d49feae05f1f9b59bf984dca4f76a23f573f22610da0efea042f3eacc7ad7a
SHA512

6a23b26c4e7e65b9ea2fb937c06748bba8dfe12c13215b8651835b64e37d79935e72f59640f77ce2341f090624bdae3a41c69e1d5a1b0ed5c2a1ea8e044319f1
SSDEEP

12288:A0NPeIMi3W9dvlYrbEkFK6lGVN6foCt3RtgXOK33sUP8FvTspNIge2x7RAUHf9HE:lFMim/var4kFTlG76fttBt4l33IFvTqq

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
511ebb4ef2b12c4527f48e1be73e730b
unpack001/out.upx

Files

511ebb4ef2b12c4527f48e1be73e730b
.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: 984KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 317KB - Virtual size: 320KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 312KB - Virtual size: 316KB

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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 526KB - Virtual size: 525KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 81KB - Virtual size: 81KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 618KB - Virtual size: 617KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 27KB - Virtual size: 27KB

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: 984KB

UPX1 Size: 317KB - Virtual size: 320KB

.rsrc Size: 312KB - Virtual size: 316KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 526KB - Virtual size: 525KB

.rdata Size: 81KB - Virtual size: 81KB

.data Size: 11KB - Virtual size: 28KB

.rsrc Size: 618KB - Virtual size: 617KB

.reloc Size: 27KB - Virtual size: 27KB

UPX0
Size: - Virtual size: 984KB

UPX1
Size: 317KB - Virtual size: 320KB

.rsrc
Size: 312KB - Virtual size: 316KB

.text
Size: 526KB - Virtual size: 525KB

.rdata
Size: 81KB - Virtual size: 81KB

.data
Size: 11KB - Virtual size: 28KB

.rsrc
Size: 618KB - Virtual size: 617KB

.reloc
Size: 27KB - Virtual size: 27KB