37ea273266aa2d28430194fca27849170d609d338abc9c6c43c4e6be1bcf51f9[.]zip

General

Target

37ea273266aa2d28430194fca27849170d609d338abc9c6c43c4e6be1bcf51f9.zip
Size

761KB
MD5

9cf1484924b82c49cd0857ea5a356e16
SHA1

f9446eff60e34dce9ee925c6c365a9c60bbb206d
SHA256

b6c702d3d898bd4dec2536c40ca36ce7dce4b71ce955452f9ffef9795cba16c1
SHA512

662fca0037c5cc693560a8f8ef29ed46946c3908de8c024c5f291b83d961c59eaa5c6cfa2a1da83ee551b57f02fd9c9a1e48a8179e53f2bf861e0e629c47a5d1
SSDEEP

12288:cBTfmUpTnTope5QGFCmeQKpcCwVTwLhoAK9uyxlu/5lrtFW0LvwC5KMdf2xeZMwb:cBTeenTGJzJwVSoL9uyxluRg0LvR5Bf5

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/unpack001/37ea273266aa2d28430194fca27849170d609d338abc9c6c43c4e6be1bcf51f9	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/37ea273266aa2d28430194fca27849170d609d338abc9c6c43c4e6be1bcf51f9
unpack002/out.upx

Files

37ea273266aa2d28430194fca27849170d609d338abc9c6c43c4e6be1bcf51f9.zip
.zip

Password: infected
37ea273266aa2d28430194fca27849170d609d338abc9c6c43c4e6be1bcf51f9
.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: 692KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 758KB - Virtual size: 760KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 25KB - Virtual size: 28KB

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: 885KB - Virtual size: 885KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 171KB - Virtual size: 170KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 280KB - Virtual size: 297KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 36KB - Virtual size: 35KB

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: 692KB

UPX1 Size: 758KB - Virtual size: 760KB

.rsrc Size: 25KB - Virtual size: 28KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 885KB - Virtual size: 885KB

.rdata Size: 171KB - Virtual size: 170KB

.data Size: 280KB - Virtual size: 297KB

.rsrc Size: 24KB - Virtual size: 24KB

.reloc Size: 36KB - Virtual size: 35KB

UPX0
Size: - Virtual size: 692KB

UPX1
Size: 758KB - Virtual size: 760KB

.rsrc
Size: 25KB - Virtual size: 28KB

.text
Size: 885KB - Virtual size: 885KB

.rdata
Size: 171KB - Virtual size: 170KB

.data
Size: 280KB - Virtual size: 297KB

.rsrc
Size: 24KB - Virtual size: 24KB

.reloc
Size: 36KB - Virtual size: 35KB