Static task
static1
Behavioral task
behavioral1
Sample
OlympusSolutions_ MW19_Chair_Blocker.exe
Resource
win7-20240705-en
General
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Target
OlympusSolutions_ MW19_Chair_Blocker.exe
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Size
10.1MB
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MD5
94038b0934a5776812d20dbfa19eda09
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SHA1
e6a3944f8115620a4f8376495d1afe5d6dc96ca6
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SHA256
12cdde21e9390b78199ad2df2e76a78c3c68e355006a21c1ec5540df5566aa27
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SHA512
6a578cb806a71abec07218945aaf5d48735ab39d94b2be6b83cffc4faaeae1e08581b1ce11b05062e180ed9cfaa541bcd8b67b9cf1cc6f850b0a5a47a3141115
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SSDEEP
196608:K8sVpb9CPIst8/wIaCFBYekVHj9gQRV53CJo69e70t1A/+ZrhI4RaW5MzQ63U:K8sDBCFtIfQVpgQRVlCG69NLAWXRa+M/
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource OlympusSolutions_ MW19_Chair_Blocker.exe
Files
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OlympusSolutions_ MW19_Chair_Blocker.exe.exe windows:6 windows x64 arch:x64
42117f12dbcd08319cb2a6113dc63173
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
HeapReAlloc
GetVersion
LocalAlloc
LocalFree
GetModuleFileNameW
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
MessageBoxA
CharUpperBuffW
advapi32
CryptEncrypt
shell32
ShellExecuteA
msvcp140
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
ntdll
RtlLookupFunctionEntry
normaliz
IdnToAscii
wldap32
ord33
crypt32
CertFreeCertificateChainEngine
ws2_32
ntohs
psapi
GetModuleInformation
userenv
UnloadUserProfile
vcruntime140
__std_terminate
vcruntime140_1
__CxxFrameHandler4
api-ms-win-crt-runtime-l1-1-0
_invalid_parameter_noinfo_noreturn
api-ms-win-crt-string-l1-1-0
strncmp
api-ms-win-crt-heap-l1-1-0
free
api-ms-win-crt-stdio-l1-1-0
__p__commode
api-ms-win-crt-filesystem-l1-1-0
remove
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-time-l1-1-0
_localtime64
api-ms-win-crt-convert-l1-1-0
strtol
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
api-ms-win-crt-math-l1-1-0
__setusermatherr
Sections
.text Size: - Virtual size: 481KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 428KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.YG8 Size: - Virtual size: 7.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.K{v Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.";x Size: 10.1MB - Virtual size: 10.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 188B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ