Behavioral task
behavioral1
Sample
cb4e6b1060d4942fc19b1605a6a519f9b40a2a61bef3523cd97f4618f4bf5404.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
cb4e6b1060d4942fc19b1605a6a519f9b40a2a61bef3523cd97f4618f4bf5404.exe
Resource
win10v2004-20231222-en
General
-
Target
cb4e6b1060d4942fc19b1605a6a519f9b40a2a61bef3523cd97f4618f4bf5404
-
Size
536KB
-
MD5
89255256b61d71a2add3f9129e064297
-
SHA1
4b4e6a2348492859716c7995ce13bb5092e063e8
-
SHA256
cb4e6b1060d4942fc19b1605a6a519f9b40a2a61bef3523cd97f4618f4bf5404
-
SHA512
a6ea16a5e7b3f12e873699b92c1d8335ecc6803baa87c7e75837164ce5f58b68009559a85021db2e1a4d38c5de252957d860f80f69e2a0c23ed51facff37dc25
-
SSDEEP
12288:nhf0Bs9bDDq9hu53Ltp/p+gPhhwPOaoTJRkmOkx2LIa:ndQyDL9xp/BGA1RkmOkx2LF
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cb4e6b1060d4942fc19b1605a6a519f9b40a2a61bef3523cd97f4618f4bf5404 unpack001/out.upx
Files
-
cb4e6b1060d4942fc19b1605a6a519f9b40a2a61bef3523cd97f4618f4bf5404.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