Static task
static1
Behavioral task
behavioral1
Sample
a3f2cff3fa38ceae8b3c79c78022e6bc.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a3f2cff3fa38ceae8b3c79c78022e6bc.exe
Resource
win10v2004-20240221-en
General
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Target
a3f2cff3fa38ceae8b3c79c78022e6bc
-
Size
254KB
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MD5
a3f2cff3fa38ceae8b3c79c78022e6bc
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SHA1
5884b5ea63d302f61486e34685718444f8999ee2
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SHA256
e3d32c5d59cb4dfa19f8c91e4bd864e13a87295583d5b157f298b3269456fdeb
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SHA512
c4af6f9699e7ddacc7e73cd1ae85c36dd7570c74894105c0cc94c74c1e644cdcf43d6ebaa35ec6858dc4c1b80cfc130b873225f2cd433430df32c158e3547c05
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SSDEEP
6144:1Ax4X6P/jgfRMh/RVhYqsInWYINgpUgdFY:W4X6P/E3qjxpU9
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3f2cff3fa38ceae8b3c79c78022e6bc
Files
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a3f2cff3fa38ceae8b3c79c78022e6bc.exe windows:4 windows x86 arch:x86
8d7daca9464e342df8e97890ddd92faf
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
GetModuleHandleA
GetStartupInfoA
CreateThread
Sleep
MulDiv
user32
SendMessageA
GetWindowTextA
CreateWindowExA
SetFocus
MessageBoxA
DefWindowProcA
PostQuitMessage
DestroyWindow
UnregisterClassA
DispatchMessageA
TranslateMessage
GetMessageA
GetDC
ShowWindow
RegisterClassExA
LoadCursorA
gdi32
GetDeviceCaps
ole32
CoInitialize
msvcp60
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV?$allocator@D@1@@Z
?find@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIABV12@I@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBDABV?$allocator@D@1@@Z
?length@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIXZ
?substr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBE?AV12@II@Z
?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ
??4?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@PBD@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
?size@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIXZ
?replace@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@IIABV12@@Z
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
msvcrt
??2@YAPAXI@Z
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
__CxxFrameHandler
strcmp
strcat
strlen
_except_handler3
memcpy
memset
_stricmp
sprintf
malloc
getenv
memmove
Sections
.text Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 138KB - Virtual size: 155KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE