tmp | Triage

General

Target

tmp
Size

2.3MB
MD5

cacebabe3285b57bf6acb78d93d6da5b
SHA1

631de29f9afbe09b977f66ab9cf51daf35f049e3
SHA256

d443199ca4fdf0479b6d8b16ac60da2e195d89c56b51a5935270e58df6a8c4cd
SHA512

2b28ff44d9e420fb1544128708577cc20274cea2b6ae53c7adeefac69e634be571b824c95f2fc8a082aaf8175abf491f6c01bfe749053e27b5bcaf654aeee0e9
SSDEEP

49152:E6fE2L44dtPqcdwYHVJq7x2Xnzyidq/A6QrXgsQPdu65RTHmuT8NQ:EYLhCcdwYDKM+idMA6FuWTHmuX

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
tmp
unpack001/out.upx

Files

tmp
.exe windows 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: 656KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 2.3MB - Virtual size: 2.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows 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: 834KB - Virtual size: 833KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 20KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 1024B - Virtual size: 806B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 60B

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: 67KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 656KB

UPX1 Size: 2.3MB - Virtual size: 2.3MB

.rsrc Size: 4KB - Virtual size: 8KB

Headers

File Characteristics

Sections

.text Size: 834KB - Virtual size: 833KB

.itext Size: 4KB - Virtual size: 3KB

.data Size: 12KB - Virtual size: 11KB

.bss Size: - Virtual size: 20KB

.idata Size: 13KB - Virtual size: 12KB

.didata Size: 1024B - Virtual size: 806B

.tls Size: - Virtual size: 60B

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

.reloc Size: 67KB - Virtual size: 67KB

.rsrc Size: 1.9MB - Virtual size: 1.9MB

UPX0
Size: - Virtual size: 656KB

UPX1
Size: 2.3MB - Virtual size: 2.3MB

.rsrc
Size: 4KB - Virtual size: 8KB

.text
Size: 834KB - Virtual size: 833KB

.itext
Size: 4KB - Virtual size: 3KB

.data
Size: 12KB - Virtual size: 11KB

.bss
Size: - Virtual size: 20KB

.idata
Size: 13KB - Virtual size: 12KB

.didata
Size: 1024B - Virtual size: 806B

.tls
Size: - Virtual size: 60B

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

.reloc
Size: 67KB - Virtual size: 67KB

.rsrc
Size: 1.9MB - Virtual size: 1.9MB