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看雪论坛作者ID:Mr.YX
1.打开libsmsdk.so,找到JNI_Onload函数,导入jni.h文件,找到RegisterNatives函数。
if ( v11 == -2109534065 )
{
v20 = v9->functions->RegisterNatives(&v9->functions, v34, (const JNINativeMethod *)off_7283C, 6);
v5 = -1802225456;
v10 = 86439211;
v11 = -(~(v20 >> 31) | 0x3253F2B3) - 581453431;
}
2. off_7283C即为JNI动态注册的函数。
.data.rel.ro:0007283C off_7283C DCD aZ1 ; DATA XREF: JNI_OnLoad+2F0↑o
.data.rel.ro:0007283C ; JNI_OnLoad+2F6↑o ...
.data.rel.ro:0007283C ; "z1"
.data.rel.ro:00072840 DCD aLandroidConten ; "(Landroid/content/Context;)Ljava/lang/S"...
.data.rel.ro:00072844 DCD sub_3F094+1
.data.rel.ro:00072848 DCD aX2 ; "x2"
.data.rel.ro:0007284C DCD aLjavaLangStrin_2 ; "(Ljava/lang/String;Ljava/lang/String;)L"...
.data.rel.ro:00072850 DCD sub_3F098+1
.data.rel.ro:00072854 DCD aX4 ; "x4"
.data.rel.ro:00072858 DCD aLjavaLangStrin_2 ; "(Ljava/lang/String;Ljava/lang/String;)L"...
.data.rel.ro:0007285C DCD sub_3F0A0+1
.data.rel.ro:00072860 DCD aX6 ; "x6"
.data.rel.ro:00072864 DCD aLjavaLangStrin_2 ; "(Ljava/lang/String;Ljava/lang/String;)L"...
.data.rel.ro:00072868 DCD sub_3F524+1
.data.rel.ro:0007286C DCD aZ3 ; "z3"
.data.rel.ro:00072870 DCD aLjavaLangStrin_3 ; "(Ljava/lang/String;)I"
.data.rel.ro:00072874 DCD sub_3F634+1
.data.rel.ro:00072878 DCD aY2_0 ; "y2"
.data.rel.ro:0007287C DCD aZljavaLangStri ; "(ZLjava/lang/String;ZLjava/lang/String;"...
.data.rel.ro:00072880 DCD sub_3F7AC+1
{
"data": {
"pri": "......",
"fingerprint": "......",
"tn": ".....",
"sessionId": "......",
"fpEncode": xx
},
"encrypt": 1,
"organization": "......",
"channel": "......"
}
at java.net.SocketOutputStream.write(SocketOutputStream.java:153)
at com.android.okhttp.okio.Okio$1.write(Okio.java:76)
at com.android.okhttp.okio.AsyncTimeout$1.write(AsyncTimeout.java:155)
at com.android.okhttp.okio.RealBufferedSink.emitCompleteSegments(RealBufferedSink.java:176)
at com.android.okhttp.okio.RealBufferedSink.write(RealBufferedSink.java:46)
at com.android.okhttp.internal.http.Http1xStream$FixedLengthSink.write(Http1xStream.java:288)
at com.android.okhttp.okio.RealBufferedSink.emitCompleteSegments(RealBufferedSink.java:176)
at com.android.okhttp.okio.RealBufferedSink$1.write(RealBufferedSink.java:198)
at java.io.OutputStream.write(OutputStream.java:75)
at com.ishumei.O000O0000O0oO.O000O00000OoO.a(Unknown Source:245)
at com.ishumei.O000O0000O0oO.O000O00000OoO.a(Unknown Source:119)
at com.ishumei.O0000O000000oO.O000O0000OoO$O0000O000000oO$1.run(Unknown Source:94)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.os.HandlerThread.run(HandlerThread.java:65)
public static String a(boolean z, String str, boolean z2, String str2) {
try {
return new SMSDK().y2(z, str, z2, str2);
} catch (Throwable th) {
throw new IOException(th);
}
}
看雪ID:Mr.YX
https://bbs.pediy.com/user-home-853873.htm
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