Static task
static1
Behavioral task
behavioral1
Sample
a87e78341f5614639f2fc8a3c4d0253edc110e16e1a5d1a7ec54835108737410.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
a87e78341f5614639f2fc8a3c4d0253edc110e16e1a5d1a7ec54835108737410.exe
Resource
win10v2004-20240426-en
General
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Target
a87e78341f5614639f2fc8a3c4d0253edc110e16e1a5d1a7ec54835108737410
-
Size
55KB
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MD5
06038accd61f1cae99e119fe1e1fc43b
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SHA1
d808737d573f9e1063cc055428afff6588183cf1
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SHA256
a87e78341f5614639f2fc8a3c4d0253edc110e16e1a5d1a7ec54835108737410
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SHA512
3686e7f01c92deea1220c9ff389cbf3357d6e5b0cf11cab636aff3c5307ea443bb1579c2632b9f180d4dba6c1b42a43cff43af8bf47cfcb0532b130c8c88b905
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SSDEEP
1536:jvQoLHjw2iWPKMvw71sMLyXugRRRN7TTTgUUU+cccXU:jv5Ls27BIJsMLyXuT
Malware Config
Signatures
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Detects Windows executables referencing non-Windows User-Agents 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a87e78341f5614639f2fc8a3c4d0253edc110e16e1a5d1a7ec54835108737410
Files
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a87e78341f5614639f2fc8a3c4d0253edc110e16e1a5d1a7ec54835108737410.exe windows:4 windows x86 arch:x86
286870a926664a5129b8b68ed0d4a8eb
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
mfc42
ord823
ord825
msvcrt
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
_except_handler3
strstr
strcspn
strncpy
atoi
time
srand
rand
realloc
free
malloc
sprintf
kernel32
ReleaseMutex
Sleep
lstrcpyA
CreateProcessA
TerminateProcess
ExitThread
GetStartupInfoA
GetModuleHandleA
WaitForSingleObject
GetModuleFileNameA
CreateFileA
SetFilePointer
WriteFile
lstrcpynA
lstrlenA
OpenMutexA
GetComputerNameA
ExitProcess
GetCurrentProcess
GetCurrentThread
CloseHandle
CreateThread
LoadLibraryA
GetProcAddress
GetSystemDefaultUILanguage
GetTickCount
user32
wsprintfA
shell32
ShellExecuteA
ShellExecuteExA
SHChangeNotify
shlwapi
SHDeleteKeyA
ws2_32
setsockopt
recv
__WSAFDIsSet
select
send
WSAIoctl
WSAStartup
htons
inet_ntoa
htonl
socket
connect
closesocket
inet_addr
sendto
WSACleanup
iphlpapi
GetAdaptersInfo
GetIfTable
Sections
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.dtc Size: 4KB - Virtual size: 4KB