28b023e9d193cf6e6d5f73a211177caaff53289b62e634d1b9e8a3cac924af21

General

Target

28b023e9d193cf6e6d5f73a211177caaff53289b62e634d1b9e8a3cac924af21
Size

3.2MB
MD5

84f4211537626e0fcbb1ba1f8922b0f3
SHA1

0963967f20abfd76da397c9e58953a9c25ff0559
SHA256

28b023e9d193cf6e6d5f73a211177caaff53289b62e634d1b9e8a3cac924af21
SHA512

fb0cab824083b9ed0bde4bb223c4ce4192f1ed6331eb898b85777605b865e038275ec3ca78a4061d74395e813b89406490e22349ef790d2dc001f245e49f52f3
SSDEEP

49152:Cm7wIIjaSOV+THnJY4fsC1EBG0fRGtxbZdxajwbrS79F5/wcr6QqbDui:F8IsaSOolY4fsCmbIBSw09D/KTmi

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
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
28b023e9d193cf6e6d5f73a211177caaff53289b62e634d1b9e8a3cac924af21
unpack001/out.upx

Files

28b023e9d193cf6e6d5f73a211177caaff53289b62e634d1b9e8a3cac924af21
.exe windows:5 windows x86 arch: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: 7.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 3.1MB - Virtual size: 3.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 42KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch: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: 4.8MB - Virtual size: 4.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 73KB - Virtual size: 377KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3.0MB - Virtual size: 3.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 370KB - Virtual size: 370KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 7.0MB

UPX1 Size: 3.1MB - Virtual size: 3.1MB

.rsrc Size: 42KB - Virtual size: 44KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 4.8MB - Virtual size: 4.8MB

.rdata Size: 1.3MB - Virtual size: 1.3MB

.data Size: 73KB - Virtual size: 377KB

.rsrc Size: 3.0MB - Virtual size: 3.0MB

.reloc Size: 370KB - Virtual size: 370KB

UPX0
Size: - Virtual size: 7.0MB

UPX1
Size: 3.1MB - Virtual size: 3.1MB

.rsrc
Size: 42KB - Virtual size: 44KB

.text
Size: 4.8MB - Virtual size: 4.8MB

.rdata
Size: 1.3MB - Virtual size: 1.3MB

.data
Size: 73KB - Virtual size: 377KB

.rsrc
Size: 3.0MB - Virtual size: 3.0MB

.reloc
Size: 370KB - Virtual size: 370KB