Linux Analysis Report
KwSb7C8Rpy.elf

Overview

General Information

Sample name: KwSb7C8Rpy.elf
renamed because original name is a hash value
Original sample name: 43f72f4cdab8ed40b2f913be4a55b17e7fd8a7946a636adb4452f685c1ffea02.elf
Analysis ID: 1500270
MD5: 9482d7b91ae2c431e8e584cee62ac3e5
SHA1: e8530cf5652d35148b2fa6f963387d8f21c2ee52
SHA256: 43f72f4cdab8ed40b2f913be4a55b17e7fd8a7946a636adb4452f685c1ffea02
Tags: elfsedexp
Infos:

Detection

Score: 48
Range: 0 - 100
Whitelisted: false

Signatures

Multi AV Scanner detection for submitted file
ELF contains segments with high entropy indicating compressed/encrypted content
Sample has stripped symbol table
Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)

Classification

AV Detection
barindex
Multi AV Scanner detection for submitted file
Source: KwSb7C8Rpy.elf ReversingLabs: Detection: 44%
Source: KwSb7C8Rpy.elf Virustotal: Detection: 45% Perma Link
Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)
Source: global traffic TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
Source: global traffic TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global traffic TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 42836 -> 443
Sample has stripped symbol table
Source: ELF static info symbol of initial sample .symtab present: no
Source: classification engine Classification label: mal48.linELF@0/0@0/0
ELF contains segments with high entropy indicating compressed/encrypted content
Source: KwSb7C8Rpy.elf Submission file: segment LOAD with 7.4551 entropy (max. 8.0)
windows-stand
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
109.202.202.202
 unknown Switzerland
13030 INIT7CH false
91.189.91.43
 unknown United Kingdom
41231 CANONICAL-ASGB false
91.189.91.42
 unknown United Kingdom
41231 CANONICAL-ASGB false