71cdf538974bba3a1b5c651b8e831c164db59a424b9d0a99441b0c80689bd076

General

Target

71cdf538974bba3a1b5c651b8e831c164db59a424b9d0a99441b0c80689bd076
Size

2.2MB
MD5

be111fe4350220fd18b2c9b39da59fda
SHA1

54a11f13f9104997876fe03e38d4f19bcdf3a82c
SHA256

71cdf538974bba3a1b5c651b8e831c164db59a424b9d0a99441b0c80689bd076
SHA512

3fb69b5d1bb919ac09421e16ea6e31c291803d2a30d024e6a9577ced27589800ceea160bcf24cc11aacfed4a03cdf55c4b94f2077654867996b4fc18e25c46bb
SSDEEP

49152:89O/ZhYpUS47ivbGSZRXoX/U/THChx6J3SPv16qddY:aKhwsybg8zCh0ov1lY

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
71cdf538974bba3a1b5c651b8e831c164db59a424b9d0a99441b0c80689bd076
unpack001/out.upx

Files

71cdf538974bba3a1b5c651b8e831c164db59a424b9d0a99441b0c80689bd076
.exe windows 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
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 1.9MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 245KB - Virtual size: 248KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows 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
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 1.0MB - Virtual size: 1.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 198KB - Virtual size: 375KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1024B - Virtual size: 1000B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 84KB - Virtual size: 83KB

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: 244KB - Virtual size: 244KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.9MB

UPX1 Size: 1.9MB - Virtual size: 1.9MB

.rsrc Size: 245KB - Virtual size: 248KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 1.0MB - Virtual size: 1.0MB

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

.data Size: 198KB - Virtual size: 375KB

.idata Size: 1024B - Virtual size: 1000B

.reloc Size: 84KB - Virtual size: 83KB

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

.rsrc Size: 244KB - Virtual size: 244KB

UPX0
Size: - Virtual size: 1.9MB

UPX1
Size: 1.9MB - Virtual size: 1.9MB

.rsrc
Size: 245KB - Virtual size: 248KB

.text
Size: 1.0MB - Virtual size: 1.0MB

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

.data
Size: 198KB - Virtual size: 375KB

.idata
Size: 1024B - Virtual size: 1000B

.reloc
Size: 84KB - Virtual size: 83KB

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

.rsrc
Size: 244KB - Virtual size: 244KB