99935da2b518fa06f1f540443013701b23fde8d998fee316954ab9dbbdf7ecd0N[.]exe | Triage

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General

Target

99935da2b518fa06f1f540443013701b23fde8d998fee316954ab9dbbdf7ecd0N.exe
Size

20KB
MD5

61343a5797222a30f302589978b98b70
SHA1

b8e00a775d8517a4544db199e4b2edea40a97029
SHA256

99935da2b518fa06f1f540443013701b23fde8d998fee316954ab9dbbdf7ecd0
SHA512

2d980996fe9ae4cb1a487d0600b0c78aaaa0ad8f1ada7a727521cc856f6153c09614bf65b8eb17ae960fd83b07696856171bf2753ff74c1972089d76a7717ed1
SSDEEP

384:JK4r9ugeCN/4XI//X4VXn3qGHQz+jceomSJXOxCrqtFqTfRuyd6FY:7r84SIHuX3q0QQceOgxCIFqTxIF

Score

5^/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
99935da2b518fa06f1f540443013701b23fde8d998fee316954ab9dbbdf7ecd0N.exe
unpack001/out.upx

Files

99935da2b518fa06f1f540443013701b23fde8d998fee316954ab9dbbdf7ecd0N.exe
.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: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 18KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - 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: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ