a9b4b961fe3ee07c820d45ff329b99a077e735105ba5e7d824b97928abcdde5d[.]exe[.]zip

General

Target

a9b4b961fe3ee07c820d45ff329b99a077e735105ba5e7d824b97928abcdde5d.exe.zip
Size

61KB
MD5

9a295638ed3f984469bb073759ca4ea1
SHA1

f9a18084ac05d08337d81fdcf98b0ee1c6216181
SHA256

253f5ae30bb5b731ba1cb1311bc03da24b45bd06045310ec68838d058b773289
SHA512

393ccde67a4d211ebe984e6de96d924f75ffc7cba5b8ce70c5ae245b88349958b7f8280f5a3e6f61c64754cdb6d98bce302625d3a826a82aab8108d69464a0e1
SSDEEP

1536:u2fHtrtYx5aXB7MEseZDWsPpiXuPPoifBGx:u2RKx5ax7MEsjsPiAAicx

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
static1/unpack001/a9b4b961fe3ee07c820d45ff329b99a077e735105ba5e7d824b97928abcdde5d.exe	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/a9b4b961fe3ee07c820d45ff329b99a077e735105ba5e7d824b97928abcdde5d.exe
unpack002/out.upx

Files

a9b4b961fe3ee07c820d45ff329b99a077e735105ba5e7d824b97928abcdde5d.exe.zip
.zip

Password: infected
a9b4b961fe3ee07c820d45ff329b99a077e735105ba5e7d824b97928abcdde5d.exe
.exe windows:5 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: 428KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 39KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 60KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 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: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 908B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 444KB - Virtual size: 443KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 428KB

UPX1 Size: 39KB - Virtual size: 40KB

.rsrc Size: 60KB - Virtual size: 60KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 2KB - Virtual size: 2KB

.rdata Size: 2KB - Virtual size: 1KB

.data Size: 512B - Virtual size: 908B

.rsrc Size: 444KB - Virtual size: 443KB

.reloc Size: 2KB - Virtual size: 1KB

UPX0
Size: - Virtual size: 428KB

UPX1
Size: 39KB - Virtual size: 40KB

.rsrc
Size: 60KB - Virtual size: 60KB

.text
Size: 2KB - Virtual size: 2KB

.rdata
Size: 2KB - Virtual size: 1KB

.data
Size: 512B - Virtual size: 908B

.rsrc
Size: 444KB - Virtual size: 443KB

.reloc
Size: 2KB - Virtual size: 1KB