48c00a87a51b910294488196eb672253855fb0c9f68fa3335d13d1de00515883

General

Target

48c00a87a51b910294488196eb672253855fb0c9f68fa3335d13d1de00515883
Size

397KB
MD5

39bd8ae5d50de2bea088fb316feb7c3b
SHA1

617c63d20ef66f71bae7ce8ba0fe7354090424f4
SHA256

48c00a87a51b910294488196eb672253855fb0c9f68fa3335d13d1de00515883
SHA512

0be46dec3f6db52a7616bb058ba5b986ca8b5691a35a2d4c494a3fa366186e68661ddad9065d9ed6e86d04cacb98723c2c4acca2efe4deb13a41a21cc1b5f76a
SSDEEP

6144:HZQKdwRdvUI0xebguaTaq3B9ylLFxN1Su4nc96NlUWKFCijklevIOsnCp1M:H+jv7geNMyVN1SuAc92SFCT7K6

Score

8^/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/Nfe.220109390029304940292049.xls.doc.exe	upx

Files

48c00a87a51b910294488196eb672253855fb0c9f68fa3335d13d1de00515883
.zip
Nfe.220109390029304940292049.xls.doc.exe
.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: 1.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 393KB - Virtual size: 396KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 167KB - Virtual size: 168KB

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: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 19KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 11KB - Virtual size: 10KB

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: 79KB - Virtual size: 79KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 193KB - Virtual size: 193KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.1MB

UPX1 Size: 393KB - Virtual size: 396KB

.rsrc Size: 167KB - Virtual size: 168KB

Headers

File Characteristics

Sections

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

.itext Size: 7KB - Virtual size: 6KB

.data Size: 10KB - Virtual size: 9KB

.bss Size: - Virtual size: 19KB

.idata Size: 11KB - Virtual size: 10KB

.tls Size: - Virtual size: 60B

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

.reloc Size: 79KB - Virtual size: 79KB

.rsrc Size: 193KB - Virtual size: 193KB

UPX0
Size: - Virtual size: 1.1MB

UPX1
Size: 393KB - Virtual size: 396KB

.rsrc
Size: 167KB - Virtual size: 168KB

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

.itext
Size: 7KB - Virtual size: 6KB

.data
Size: 10KB - Virtual size: 9KB

.bss
Size: - Virtual size: 19KB

.idata
Size: 11KB - Virtual size: 10KB

.tls
Size: - Virtual size: 60B

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

.reloc
Size: 79KB - Virtual size: 79KB

.rsrc
Size: 193KB - Virtual size: 193KB