Behavioral task
behavioral1
Sample
a3341d8ed0a23ef1566c3f104e04580587bf045b01da879b775d3c29edb399a0.exe
Resource
win7-20240903-en
General
-
Target
a3341d8ed0a23ef1566c3f104e04580587bf045b01da879b775d3c29edb399a0
-
Size
1.8MB
-
MD5
5ff76fa58caefb34fff8036cdc5e6d1f
-
SHA1
fd7898682941ec5852008412fb57c45453464dc3
-
SHA256
a3341d8ed0a23ef1566c3f104e04580587bf045b01da879b775d3c29edb399a0
-
SHA512
4120124ce166f5b4508b843cec2cae360f2b277e2750e44c51384925af05674bae24451fcf667c137537a8d8cc98d9cf3afa1859c4f16174c680d59f0b11a55c
-
SSDEEP
49152:+FD1h1TPCH/NLyN2bRoUNA7hTkj8eGiVMh:0D9CfNLu2Fo5dTHFiV+
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3341d8ed0a23ef1566c3f104e04580587bf045b01da879b775d3c29edb399a0
Files
-
a3341d8ed0a23ef1566c3f104e04580587bf045b01da879b775d3c29edb399a0.exe windows:4 windows x86 arch:x86
e1b42a102ef87bde7901706f7982b6dc
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
winmm
midiStreamOut
ws2_32
bind
kernel32
GetProfileStringA
user32
SetFocus
gdi32
ExtSelectClipRgn
winspool.drv
OpenPrinterA
advapi32
RegQueryValueExA
shell32
SHGetSpecialFolderPathA
ole32
StgCreateDocfileOnILockBytes
oleaut32
LHashValOfNameSys
comctl32
ImageList_GetImageCount
oledlg
ord8
comdlg32
GetFileTitleA
msvcrt
strncpy
iphlpapi
GetInterfaceInfo
psapi
GetMappedFileNameW
Sections
.text Size: 668KB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ