a537621e9dd330cc6973fa3962ee872043373d9aa1c6ee99f6f90d7fe2f1ac8f | Triage

Sharing

General

Target

a537621e9dd330cc6973fa3962ee872043373d9aa1c6ee99f6f90d7fe2f1ac8f
Size

659KB
MD5

2ee9076557c7c3ff17203b0ccba0501f
SHA1

b235a9d7e422c7ea03a8e36023cbf2de2c04724e
SHA256

a537621e9dd330cc6973fa3962ee872043373d9aa1c6ee99f6f90d7fe2f1ac8f
SHA512

9f452245a36e24b5c3ee6854196fd7e409e120f3c4b98833f2801938dfe8dd2f07dbdc5b94b6b629f6d596419b4e2044b527b01a86efdb745f55c6a2bed3f318
SSDEEP

12288:2ITHQuBsNYHuo1y0I5sG1/HkgUcU6kUgnd5aNesU:2ITQURHu8yEG506Yndxs

Score

8^/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

Files

a537621e9dd330cc6973fa3962ee872043373d9aa1c6ee99f6f90d7fe2f1ac8f
.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_32BIT_MACHINE

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: 648KB - Virtual size: 652KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 9KB - Virtual size: 12KB

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_32BIT_MACHINE

Sections

.text
Size: 688KB - Virtual size: 684KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 720KB - Virtual size: 716KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 84KB - Virtual size: 306KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 28KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ