b4786b064629e2fd7bdcd16fc0ea4e270cbe17ca9f9f05d00a934ea860d3ec23 | Triage

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General

Target

b4786b064629e2fd7bdcd16fc0ea4e270cbe17ca9f9f05d00a934ea860d3ec23
Size

216KB
MD5

dce366cbe3bf96c7ee0bd6aaa9c95c9d
SHA1

173d10e1328c1d40e99895a51dee4ade8aa664cc
SHA256

b4786b064629e2fd7bdcd16fc0ea4e270cbe17ca9f9f05d00a934ea860d3ec23
SHA512

c6b0e8d3f81d71e1a31554c9b79e8bd71dbca78d28a13fe6d8a42bcbf3e798b302a868e7b2be05fc15d5cd2601fd04cd73a0014b4482bea7d1665a764f47f90d
SSDEEP

6144:Zhrl1NWPLfVYF3xqEhNR7mYd+Y2oSCOgq:djWjVymYotoSCs

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

b4786b064629e2fd7bdcd16fc0ea4e270cbe17ca9f9f05d00a934ea860d3ec23
.dll regsvr32 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

Exports

Exports

DllCanUnloadNow
DllGetClassObject
Naalnaa
DllMain
DllRegisterServer
DllUnregisterServer
ServiceMain

Sections

UPX0
Size: 136KB - Virtual size: 136KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 68KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 11KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE