03fffe3c7db8c961f15e0e1e31c924e7 | Triage

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General

Target

03fffe3c7db8c961f15e0e1e31c924e7
Size

29KB
MD5

03fffe3c7db8c961f15e0e1e31c924e7
SHA1

0ea897c9fb17fe0ad639097d04f587a6c2685917
SHA256

b06f14eb76b393d5eb94a5d450b491dbfa2c8cc302e72e934fad70d2e6a53277
SHA512

f9d264c3bdbded46f0be3c597db05d2dfd5f915551e8d60993aca48c54f55dc9c87eec39e33ad9223fd8f0c6a002863de011fcbbd70dc37944c58660a390761b
SSDEEP

768:1X7LVw4OlENzQ0FXdaPloasq/GYNLwifz1Vfs:1X15dFrP+//GYyifpls

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
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
03fffe3c7db8c961f15e0e1e31c924e7
unpack001/out.upx

Files

03fffe3c7db8c961f15e0e1e31c924e7
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 60KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 60KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ