991929a842e7103b02c244bf75709517304ec9f8d314764351714960353771f4[.]exe[.]zip

General

Target

991929a842e7103b02c244bf75709517304ec9f8d314764351714960353771f4.exe.zip
Size

254KB
MD5

5ac920e8c8d04be53e65940df551e949
SHA1

69c2db5b8576666c02a0f34a0a24334c0b14c6e6
SHA256

64404cf4cfb63cf1873961102d5565cc110c584f5640193de511ceadc4f0d82a
SHA512

d99319a788f758d90279f0bfc22cba4e2a40535129898defce8add4164858c4cd80365d9ce03b8b32482ccf012386d5a212c6e9a81659672f9713af477433fa1
SSDEEP

6144:EfTuGV8vzLM++aO8jBqcgINaKCJ3wzxI8Q5RqQzq/COF:xvzAiqcgaiJt9ZzUF

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/unpack001/991929a842e7103b02c244bf75709517304ec9f8d314764351714960353771f4.exe	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/991929a842e7103b02c244bf75709517304ec9f8d314764351714960353771f4.exe
unpack002/out.upx

Files

991929a842e7103b02c244bf75709517304ec9f8d314764351714960353771f4.exe.zip
.zip

Password: infected
991929a842e7103b02c244bf75709517304ec9f8d314764351714960353771f4.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: 412KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 254KB - Virtual size: 256KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 4KB

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: 433KB - Virtual size: 432KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 103KB - Virtual size: 102KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 13KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 59KB - Virtual size: 59KB

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: 412KB

UPX1 Size: 254KB - Virtual size: 256KB

.rsrc Size: 3KB - Virtual size: 4KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 433KB - Virtual size: 432KB

.rdata Size: 103KB - Virtual size: 102KB

.data Size: 13KB - Virtual size: 43KB

.rsrc Size: 4KB - Virtual size: 3KB

.reloc Size: 59KB - Virtual size: 59KB

UPX0
Size: - Virtual size: 412KB

UPX1
Size: 254KB - Virtual size: 256KB

.rsrc
Size: 3KB - Virtual size: 4KB

.text
Size: 433KB - Virtual size: 432KB

.rdata
Size: 103KB - Virtual size: 102KB

.data
Size: 13KB - Virtual size: 43KB

.rsrc
Size: 4KB - Virtual size: 3KB

.reloc
Size: 59KB - Virtual size: 59KB