d35ddc338d81ffde42669b9f1a24e37f

General

Target

d35ddc338d81ffde42669b9f1a24e37f
Size

235KB
MD5

d35ddc338d81ffde42669b9f1a24e37f
SHA1

77cb59d7b477e9320b875d70f64230ae7210142e
SHA256

5c5880a32a9a7fd9be6402efca9d0cbf03cbcb69c8f9fb0c4b88573bfc8624ca
SHA512

5bf71052182b31877ea45e8acd9ac53895473b3da3682a3c5d8631fd15840acbd561dcea03e4be92bba099b083af7e0274936f88972e411805dc322e3c3dbb4c
SSDEEP

3072:aru7LMX7CTJ3Y2oPdkDaBKo/GRbgHSkNEtpSmUOmjx8KqYHLCqcM8cSSql8P4lE1:aafMLCTJjoKGBf/GKHSyEtpl218hhj8

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/Olhaissuai.com	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Olhaissuai.com
unpack002/out.upx

Files

d35ddc338d81ffde42669b9f1a24e37f
.rar
Olhaissuai.com
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 444KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 236KB - Virtual size: 240KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

.text
Size: 540KB - Virtual size: 539KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 23KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 56B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 38KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 22KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 444KB

UPX1 Size: 236KB - Virtual size: 240KB

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

Headers

File Characteristics

Sections

.text Size: 540KB - Virtual size: 539KB

.itext Size: 3KB - Virtual size: 2KB

.data Size: 12KB - Virtual size: 12KB

.bss Size: - Virtual size: 23KB

.idata Size: 10KB - Virtual size: 10KB

.tls Size: - Virtual size: 56B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 38KB - Virtual size: 38KB

.rsrc Size: 22KB - Virtual size: 22KB

UPX0
Size: - Virtual size: 444KB

UPX1
Size: 236KB - Virtual size: 240KB

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

.text
Size: 540KB - Virtual size: 539KB

.itext
Size: 3KB - Virtual size: 2KB

.data
Size: 12KB - Virtual size: 12KB

.bss
Size: - Virtual size: 23KB

.idata
Size: 10KB - Virtual size: 10KB

.tls
Size: - Virtual size: 56B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 38KB - Virtual size: 38KB

.rsrc
Size: 22KB - Virtual size: 22KB