e4e737f7ab561a3c095d6ae11539f76ee21280e5ac297b172bd9db1f0d3c93fe

General

Target

e4e737f7ab561a3c095d6ae11539f76ee21280e5ac297b172bd9db1f0d3c93fe
Size

2.8MB
MD5

195f3da0032358629bc9c03aba6e1259
SHA1

cae83a9e39ca701a51417bd72d1b033d25fb789c
SHA256

e4e737f7ab561a3c095d6ae11539f76ee21280e5ac297b172bd9db1f0d3c93fe
SHA512

fd6d6bef6c5bdbcbd16adea917c60c8466763045f74323fbf16dfc572b8dd89368fe0032018ca902d54c02e4f8e192275310f335d95f073c2f5f623abb155257
SSDEEP

49152:KYAPmVdSwqjlwWQpKFm5t+qZu5Q4pggCx3Qi9Wk9/hvxO2B0xy04A+UYb+3AeiSK:BqtNFmr+qZ+Q6pE3Qi9Wk9/bO26w04A8

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
e4e737f7ab561a3c095d6ae11539f76ee21280e5ac297b172bd9db1f0d3c93fe
unpack001/out.upx

Files

e4e737f7ab561a3c095d6ae11539f76ee21280e5ac297b172bd9db1f0d3c93fe
.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: 13.8MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 2.8MB - Virtual size: 2.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 70KB - Virtual size: 72KB

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: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 21KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 64B

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: 102KB - Virtual size: 102KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 8.9MB - Virtual size: 8.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.debug
Size: 6.3MB - Virtual size: 6.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 13.8MB

UPX1 Size: 2.8MB - Virtual size: 2.8MB

.rsrc Size: 70KB - Virtual size: 72KB

Headers

File Characteristics

Sections

.text Size: 1.2MB - Virtual size: 1.2MB

.itext Size: 5KB - Virtual size: 4KB

.data Size: 34KB - Virtual size: 33KB

.bss Size: - Virtual size: 21KB

.idata Size: 14KB - Virtual size: 13KB

.didata Size: 2KB - Virtual size: 2KB

.tls Size: - Virtual size: 64B

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

.reloc Size: 102KB - Virtual size: 102KB

.rsrc Size: 8.9MB - Virtual size: 8.9MB

.debug Size: 6.3MB - Virtual size: 6.3MB

UPX0
Size: - Virtual size: 13.8MB

UPX1
Size: 2.8MB - Virtual size: 2.8MB

.rsrc
Size: 70KB - Virtual size: 72KB

.text
Size: 1.2MB - Virtual size: 1.2MB

.itext
Size: 5KB - Virtual size: 4KB

.data
Size: 34KB - Virtual size: 33KB

.bss
Size: - Virtual size: 21KB

.idata
Size: 14KB - Virtual size: 13KB

.didata
Size: 2KB - Virtual size: 2KB

.tls
Size: - Virtual size: 64B

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

.reloc
Size: 102KB - Virtual size: 102KB

.rsrc
Size: 8.9MB - Virtual size: 8.9MB

.debug
Size: 6.3MB - Virtual size: 6.3MB