Behavioral task
behavioral1
Sample
17cb8740359e55683c0163a14a74ef022ea5aa920055d01c442044bb26add891.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
17cb8740359e55683c0163a14a74ef022ea5aa920055d01c442044bb26add891.exe
Resource
win10v2004-20230220-en
General
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Target
17cb8740359e55683c0163a14a74ef022ea5aa920055d01c442044bb26add891.exe
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Size
423KB
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MD5
240cec7779b6180757d44f35d1023701
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SHA1
d10da227bb7ae45d6cda97807259f1db7df3588b
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SHA256
17cb8740359e55683c0163a14a74ef022ea5aa920055d01c442044bb26add891
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SHA512
90e71b3bdf729a67786d1638e9b1009d042359428f920523141dfd16c690fa9407400c22a479a7bbe7954633ea1be1c41b57dcca0ea074329fe3a9f58417978d
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SSDEEP
12288:tx7DoS4CH3jNwW4+qRiHqI1+bLlMVONF18tLtCkFSWoS:tx7pNX4divYMVOL18tYkFS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 17cb8740359e55683c0163a14a74ef022ea5aa920055d01c442044bb26add891.exe
Files
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17cb8740359e55683c0163a14a74ef022ea5aa920055d01c442044bb26add891.exe.exe windows x86
8864948b624a33b260714f546b0b4009
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CloseHandle
CreateFileA
CreateThread
DeleteFileA
ExitProcess
ExitThread
FreeLibrary
GetCurrentProcess
GetCurrentProcessId
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
GetTempFileNameA
GetTempPathA
GetVersionExA
LoadLibraryA
LoadLibraryExA
OpenProcess
WriteProcessMemory
VirtualAlloc
VirtualFree
WriteFile
Sections
UPX0 Size: - Virtual size: 296KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 76KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pe Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX0 Size: - Virtual size: 636KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 293KB - Virtual size: 296KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
pebundle Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE