Behavioral task
behavioral1
Sample
4160a9a31e03a55a342f0461ec9e7abd078867c2dfe7ec43ae6ba7f5a0f30caa.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4160a9a31e03a55a342f0461ec9e7abd078867c2dfe7ec43ae6ba7f5a0f30caa.exe
Resource
win10v2004-20231215-en
General
-
Target
4160a9a31e03a55a342f0461ec9e7abd078867c2dfe7ec43ae6ba7f5a0f30caa
-
Size
536KB
-
MD5
43cf05f51517ef9aadea44ace0e5c50d
-
SHA1
8effd6ae6f834a325a22662a06edf7c21e7b3cd3
-
SHA256
4160a9a31e03a55a342f0461ec9e7abd078867c2dfe7ec43ae6ba7f5a0f30caa
-
SHA512
28c4f9436d63f8df0e45b36990b9c4f0ba8c088eb8b4d6ff6dad3fd68dfe099029fad583929617d3052b845db841e33b8781bfbcfb3ca7bfd68a27ee209719b7
-
SSDEEP
12288:Rhf0Bs9bDDq9huzJgIJzgXaEw9Stu/aB9a/Okx2LIa:RdQyDLzJTveuK0/Okx2LF
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4160a9a31e03a55a342f0461ec9e7abd078867c2dfe7ec43ae6ba7f5a0f30caa unpack001/out.upx
Files
-
4160a9a31e03a55a342f0461ec9e7abd078867c2dfe7ec43ae6ba7f5a0f30caa.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 402KB - Virtual size: 404KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 482KB - Virtual size: 489KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ