991929a842e7103b02c244bf75709517304ec9f8d314764351714960353771f4[.]exe[.]zip

General

Target

991929a842e7103b02c244bf75709517304ec9f8d314764351714960353771f4.exe.zip
Size

254KB
MD5

c883defde6cb7a18e03e4facf35f3bc0
SHA1

0d6d740df60d863aa1a2067b615726bf049dd496
SHA256

078d4f7afcde5e22e8a4e2fb32e3bb21c3a5264ed480dfc617ffcae5d2c9c66f
SHA512

c72176bc1f81c9b83bd543d84bb7cc150100ec26848efb89f141c74fb5f72c22411a2af37c9f54a7a0216f169340107e7874a74be2499b35ad536f3bc0d2ffc4
SSDEEP

6144:NcVDj4LpYy7qvqXXLTD/GQZ8negSyI3jSzx2YvXytQH1HoI/krXJ1cEt:NcV342yHnLvGQZ8eCakx2YvieHVo3oEt

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