f1c8e3c3b1dd7ff8cd45454555d96b5f[.]zip | Triage

Sharing

General

Target

f1c8e3c3b1dd7ff8cd45454555d96b5f.zip
Size

38KB
MD5

8d14cd383453fd9348b1e35d3c876ca6
SHA1

24484e0be833230473872011ffdee9f42213567f
SHA256

4e67b597067aeb29e1e354399bdfa4c5f7258b39b12e8341e1189c720a48a894
SHA512

e5a1a3ab4cd48d6b6475606623108ed72d5533689d60fdc15e30aed000df56668d79811d52d0ef5e27f65e6c0538a2031b45e54ac16f399dbd50828db6df003f
SSDEEP

768:IaeLlgvw/MYwhpcCgo+Mb+FbnXHOsnS4XJV+mRY0xlnVtUIfjwfuK91BHs:IbLmYi4CabesnSYNxln9wfj9LM

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
static1/unpack001/ae38766f3cbdf94e66bfbb26e7b448dc00fba3d24730ec74d082dac43eb0732a	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/ae38766f3cbdf94e66bfbb26e7b448dc00fba3d24730ec74d082dac43eb0732a
unpack002/out.upx

Files

f1c8e3c3b1dd7ff8cd45454555d96b5f.zip
.zip

Password: infected
ae38766f3cbdf94e66bfbb26e7b448dc00fba3d24730ec74d082dac43eb0732a
.exe windows:5 windows x86 arch:x86

Password: infected

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 24KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 46KB - Virtual size: 45KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ