android killer插入log打印加密字符串

android killer

android killer方便很多，反编译成smail和重新打包，可以不必敲什么命令。

对于log的打印也是极好的

invoke-static {v0}, Lcom/android/killer/Log;->LogStr(Ljava/lang/String;)V 

丝袜秀的加密在

com/penquanyun/live/o中

# virtual methods
.method public a(Ljava/util/List;)Ljava/lang/String;
    .locals 5
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/util/List",
            "<",
            "Lorg/apache/http/NameValuePair;",
            ">;)",
            "Ljava/lang/String;"
        }
    .end annotation

    .prologue
    .line 140
    new-instance v0, Lcom/penquanyun/live/p;

    invoke-direct {v0, p0}, Lcom/penquanyun/live/p;->(Lcom/penquanyun/live/o;)V

    invoke-static {p1, v0}, Ljava/util/Collections;->sort(Ljava/util/List;Ljava/util/Comparator;)V

    .line 147
    new-instance v2, Ljava/lang/StringBuilder;

    iget-object v0, p0, Lcom/penquanyun/live/o;->a:Lcom/penquanyun/live/n;

    invoke-static {v0}, Lcom/penquanyun/live/n;->a(Lcom/penquanyun/live/n;)Lcom/penquanyun/live/n$a;

    move-result-object v0

    invoke-static {v0}, Lcom/penquanyun/live/n$a;->c(Lcom/penquanyun/live/n$a;)I

    move-result v0

    invoke-static {v0}, Ljava/lang/String;->valueOf(I)Ljava/lang/String;

    move-result-object v0

    invoke-direct {v2, v0}, Ljava/lang/StringBuilder;->(Ljava/lang/String;)V

    .line 148
    const/4 v0, 0x0

    move v1, v0

    :goto_0
    invoke-interface {p1}, Ljava/util/List;->size()I

    move-result v0

    if-ge v1, v0, :cond_1

    .line 150
    invoke-interface {p1, v1}, Ljava/util/List;->get(I)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lorg/apache/http/NameValuePair;

    .line 151
    if-lez v1, :cond_0

    .line 153
    const-string/jumbo v3, "&"

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 155
    :cond_0
    invoke-interface {v0}, Lorg/apache/http/NameValuePair;->getName()Ljava/lang/String;

    move-result-object v3

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    const-string/jumbo v4, "="

    invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v3

    invoke-interface {v0}, Lorg/apache/http/NameValuePair;->getValue()Ljava/lang/String;

    move-result-object v0

    invoke-static {v0}, Ljava/net/URLEncoder;->encode(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    invoke-virtual {v3, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    .line 148
    add-int/lit8 v0, v1, 0x1

    move v1, v0

    goto :goto_0

    .line 157
    :cond_1
    iget-object v0, p0, Lcom/penquanyun/live/o;->a:Lcom/penquanyun/live/n;

    invoke-static {v0}, Lcom/penquanyun/live/n;->a(Lcom/penquanyun/live/n;)Lcom/penquanyun/live/n$a;

    move-result-object v0

    iget-object v0, v0, Lcom/penquanyun/live/n$a;->d:Ljava/lang/String;

    invoke-virtual {v2, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;  
    

    
    
    

    .line 158
    invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0
    我们在这里加入这行代码，把要加密前拼接的字符串打印出来，一切就明了，
    invoke-static {v0}, Lcom/android/killer/Log;->LogStr(Ljava/lang/String;)V
    invoke-static {v0}, Lcom/penquanyun/lib/util/e;->a(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

invoke-static {v0}, Lcom/android/killer/Log;->LogStr(Ljava/lang/String;)V
 invoke-static {v0}, Lcom/penquanyun/lib/util/e;->a(Ljava/lang/String;)Ljava/lang/String;

android自带log包，不必自己去写，不知道多方便。

然后重新打包回去

Tag: AndroidKiller-string
Message: 1001a=gettypelist&appkey=siwa-live1&c=room&count=10&start=0&type=hotWE43@!YU89

1001为腾讯appid

WE43@!YU89在哪里，看代码还没有找到。经过混淆后的代码确实很难看，如果能直接打印看到log，方便了很多