file_fe31a3f5e5964c448296d5bf2cbf64d7_2023-08-18_04_57_22_384000 (1)[.]zip

General

Target

file_fe31a3f5e5964c448296d5bf2cbf64d7_2023-08-18_04_57_22_384000 (1).zip
Size

439KB
MD5

24faa5e562942d90f6164a0b122ddc29
SHA1

2de54ea1a0c823357f9b7c8cb31a549965b5ead3
SHA256

aee044c13243f6ef2edbef548812f0cfe261cf9035c934df7975a83ea8e16063
SHA512

1810df66f8a8665a774c3247b8585d41a59497292b0644fa662502ea9e3251f8bdb958b186e9997eeb333a3f04aec681e502ecf8246a336038568d8779d9a076
SSDEEP

12288:apEOFIJUqKkEvrbKmxYLkUcBtteWd/VpZPA6c:aeOFonKkEv3JTteWdNPA6c

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/entry_1_0/WIN7 Activation.exe	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/entry_1_0/WIN7 Activation.exe
unpack002/out.upx

Files

file_fe31a3f5e5964c448296d5bf2cbf64d7_2023-08-18_04_57_22_384000 (1).zip
.zip
entry_1_0/WIN7 Activation.exe
.exe windows x86

Headers

File Characteristics

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: 644KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 437KB - Virtual size: 440KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

Headers

File Characteristics

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: 658KB - Virtual size: 658KB

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: 13KB - Virtual size: 13KB

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: 11KB - 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: 41KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 276KB - Virtual size: 276KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
manifest.json

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 644KB

UPX1 Size: 437KB - Virtual size: 440KB

.rsrc Size: 17KB - Virtual size: 20KB

Headers

File Characteristics

Sections

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

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

.data Size: 13KB - Virtual size: 13KB

.bss Size: - Virtual size: 20KB

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

.tls Size: - Virtual size: 56B

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

.reloc Size: 41KB - Virtual size: 41KB

.rsrc Size: 276KB - Virtual size: 276KB

UPX0
Size: - Virtual size: 644KB

UPX1
Size: 437KB - Virtual size: 440KB

.rsrc
Size: 17KB - Virtual size: 20KB

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

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

.data
Size: 13KB - Virtual size: 13KB

.bss
Size: - Virtual size: 20KB

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

.tls
Size: - Virtual size: 56B

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

.reloc
Size: 41KB - Virtual size: 41KB

.rsrc
Size: 276KB - Virtual size: 276KB