186639d6871e335f7cf5cadb8c3d894b172e21ccba8cd9f7b81ff6d6ba8f7df9 | Triage

Sharing

General

Target

186639d6871e335f7cf5cadb8c3d894b172e21ccba8cd9f7b81ff6d6ba8f7df9
Size

266KB
MD5

6f2019e61931a17a0ba15dc73e1fcf06
SHA1

0a7cb65f1aec9f178ce044c65f05efeb2fcf6064
SHA256

186639d6871e335f7cf5cadb8c3d894b172e21ccba8cd9f7b81ff6d6ba8f7df9
SHA512

55489e72bcc8887edc094021dcf326809fa7bb73195437f09f5ea627a813995d463ce1391bdd45d02217b967049db47cb8229ab78cfe11c52cfb41a837bfe7d6
SSDEEP

3072:PNXEGZJWhfNFC4S60+XoLczrVmX2cFVWiQW/4aAoD1gad/gBh/SCNH01ne4PK:VXzKdNY49u8rV5cFVB4wxYBh//01net

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
186639d6871e335f7cf5cadb8c3d894b172e21ccba8cd9f7b81ff6d6ba8f7df9
unpack001/out.upx

Files

186639d6871e335f7cf5cadb8c3d894b172e21ccba8cd9f7b81ff6d6ba8f7df9
.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

Sections

UPX0
Size: - Virtual size: 368KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 163KB - Virtual size: 164KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 101KB - Virtual size: 104KB

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

Sections

.text
Size: 114KB - Virtual size: 113KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 35KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 327KB - Virtual size: 326KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ