Behavioral task
behavioral1
Sample
b1d31f51511b4e1a05e8d5131319f86a7093930253b4f1b66b59236942c54b38.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b1d31f51511b4e1a05e8d5131319f86a7093930253b4f1b66b59236942c54b38.exe
Resource
win10v2004-20230915-en
General
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Target
b1d31f51511b4e1a05e8d5131319f86a7093930253b4f1b66b59236942c54b38
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Size
4.8MB
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MD5
1e5be6cb1b571a763c18d7be88537e54
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SHA1
aa4b44b1992932314cd6cbdec03ce6dc9b465eb8
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SHA256
b1d31f51511b4e1a05e8d5131319f86a7093930253b4f1b66b59236942c54b38
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SHA512
ea5530932fb03720e0224f4db94b74e3e706804372575c5dfddeff173b5ab46c6d4269e31f2d29b0d7c4c5e530c9dcc2873e2ded302307e20293b30fa140b93d
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SSDEEP
98304:dqOb2lP8ssYoJaL5LBGOxWsM0r1QnVL/JRKIsEQFz0Feo:SNDtoEFoGELJRIEtoo
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b1d31f51511b4e1a05e8d5131319f86a7093930253b4f1b66b59236942c54b38
Files
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b1d31f51511b4e1a05e8d5131319f86a7093930253b4f1b66b59236942c54b38.exe windows x86
6d54254e73caa8a53b0b43b801cc76ff
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetVersionExA
FreeLibrary
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
user32
CharUpperBuffW
advapi32
RegOpenKeyExA
shell32
SHGetSpecialFolderPathA
ole32
CoCreateGuid
psapi
GetProcessImageFileNameA
shlwapi
StrStrIA
iphlpapi
GetAdaptersInfo
wininet
InternetOpenA
Sections
.text Size: 384KB - Virtual size: 381KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 92KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 656KB - Virtual size: 652KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: 92KB - Virtual size: 89KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 582B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ