81ee17c89b129496009a34be54a7488275cbcd8a146dabfb8f3ac53193acc6d6[.]exe[.]zip

General

Target

81ee17c89b129496009a34be54a7488275cbcd8a146dabfb8f3ac53193acc6d6.exe.zip
Size

1.0MB
MD5

2ee059d4f61cdac283d17f3eb8a63f32
SHA1

eb0f5900e65cc9acfcb162bd88d1025d570a8280
SHA256

abe6e93def88687594df142546580c79b186ca47892b33137642bd2ccacf0815
SHA512

1dbbca63badf672afd123ed9338694f2794e27ba2152c7a71b96cc41feccfca04119c07a37d3e0f74890c515e94f86578a1c0e1db11eee0f7b166d2d833c7efb
SSDEEP

24576:WYiKttgnB0MyxkMwdPkBBHKDSllz7HvrPMV6ZGGQKg:W5wZ5J6PHDSllDkVKD2

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/unpack001/81ee17c89b129496009a34be54a7488275cbcd8a146dabfb8f3ac53193acc6d6.exe	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/81ee17c89b129496009a34be54a7488275cbcd8a146dabfb8f3ac53193acc6d6.exe
unpack002/out.upx

Files

81ee17c89b129496009a34be54a7488275cbcd8a146dabfb8f3ac53193acc6d6.exe.zip
.zip

Password: infected
81ee17c89b129496009a34be54a7488275cbcd8a146dabfb8f3ac53193acc6d6.exe
.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: 2.5MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.0MB - Virtual size: 1.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 40KB - Virtual size: 44KB

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

CODE
Size: 2.5MB - Virtual size: 2.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 117KB - Virtual size: 116KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 57KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 28B

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: 115KB - Virtual size: 115KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 658KB - Virtual size: 658KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.5MB

UPX1 Size: 1.0MB - Virtual size: 1.0MB

.rsrc Size: 40KB - Virtual size: 44KB

Headers

File Characteristics

Sections

CODE Size: 2.5MB - Virtual size: 2.5MB

DATA Size: 117KB - Virtual size: 116KB

BSS Size: - Virtual size: 57KB

.idata Size: 14KB - Virtual size: 14KB

.tls Size: - Virtual size: 28B

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

.reloc Size: 115KB - Virtual size: 115KB

.rsrc Size: 658KB - Virtual size: 658KB

UPX0
Size: - Virtual size: 2.5MB

UPX1
Size: 1.0MB - Virtual size: 1.0MB

.rsrc
Size: 40KB - Virtual size: 44KB

CODE
Size: 2.5MB - Virtual size: 2.5MB

DATA
Size: 117KB - Virtual size: 116KB

BSS
Size: - Virtual size: 57KB

.idata
Size: 14KB - Virtual size: 14KB

.tls
Size: - Virtual size: 28B

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

.reloc
Size: 115KB - Virtual size: 115KB

.rsrc
Size: 658KB - Virtual size: 658KB