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installer_microsoft-powerpoint.exe

The executable installer_microsoft-powerpoint.exe has been detected as malware by 3 anti-virus scanners. The program is a setup application that uses the Nullsoft Install System installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from get.toowapp.com.
MD5:
4480f259218d31c86cd18e46a2d055b9

SHA-1:
d2bbf231b5f1c37f743c8ca45172caa8a8324104

SHA-256:
bbb48a2bdd04e4805d24af5cb3354d5b5e5e2f804ec4e4dcb173cd691572ce28

Scanner detections:
3 / 68

Status:
Malware

Explanation:
This is part of the Crossrider Internet browser extension framework which may modify the user's web browser settings including changing the home and search pages.

Note:
Crossrider is the owner of a platform that enables the creation of cross-browser extensions by developers but is not the owner of this detected application.

Analysis date:
12/26/2024 2:19:44 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Evo-gen [Susp]
160414-2

Dr.Web
Detection.Undefined
9.0.1.05190

ESET NOD32
multiple threats
8.0.319.0

File size:
900.2 KB (921,793 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Common path:
C:\users\{user}\downloads\installer_microsoft-powerpoint.exe

File PE Metadata
Compilation timestamp:
2/19/2012 5:01:57 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

CTPH (ssdeep):
12288:rB3nzRSNhZKRAT7obrgdOl8mi3s7A73k2ba3mN3g7VGGxdls/S/XrDZzXQMMU0z/:rBoNaRbPF8vsE7U23wQGxs/SvdX1MU

Entry address:
0x4131

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, FF, 15, 74, 43, 43, 00, C7, 04, 24, 01, 80, 00, 00, FF, 15, 58, 44, 43, 00, 53, C7, 04, 24, 00, 00, 00, 00, FF, 15, 98, 44, 43, 00, 56, A3, F4, 27, 43, 00, C7, 04, 24, 08, 00, 00, 00, E8, 8B, 3B, 00, 00, A3, 50, 28, 43, 00, 8D, 85, 84, FE, FF, FF, 57, C7, 44, 24, 10, 00, 00, 00, 00, C7, 44, 24, 0C, 60, 01, 00, 00, 89, 44, 24, 08, C7, 44, 24, 04, 00, 00, 00, 00, C7, 04, 24, A9, B2, 40, 00, FF, 15, AC, 44, 43, 00, 83, EC, 14, C7, 44, 24, 04, AA, B2, 40, 00, C7...
 
[+]

Entropy:
7.5783

Code size:
33.5 KB (34,304 bytes)

The file installer_microsoft-powerpoint.exe has been seen being distributed by the following URL.

http://get.toowapp.com/get.php?l=1&r=4322258&x=L3RtcC9kb3dubG9hZHMvaW5zdGFsbGVyX3c4cHNIbi9pbnN0YWxsZXJfbWljcm9zb2Z0LXBvd2VycG9pbnQuZXhl&JE=6&ED=51&ML=68&EM=81&HC=100&EL=40&NC=24&AJ=71&GL=4&KB=69&s=46079952803183399877982662099063761756947356796674472639838844120296990736306073410784668543065195794867408005457525992847143653132619469270815578077251066332756927864891973431248074271815180772569059247690725622049230749827083089903662744207401434509482190598499865139669310553014062271231181077581558599545946342670794913010879024874738333968225305706108195197685059882289012642223834653263021537426645556710033326892118511674426081546228232674354576428595037736891514347505030597130999592376056117542303817966779778628965561182947187468165832800672569126334539357103029502783750007029653117042752154014392778888581546857562737043455984161049998053639495678472827316732937927722096936403241533264947230022705904697238562715042546260363643143503326183454069213940077331755116448167413929841245242986151

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