Behavioral task
behavioral1
Sample
98b4a9578a354041a8e67cf7de48d24d45fc9a676d595d240e4f5410701fd525.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
98b4a9578a354041a8e67cf7de48d24d45fc9a676d595d240e4f5410701fd525.exe
Resource
win10v2004-20240508-en
General
-
Target
98b4a9578a354041a8e67cf7de48d24d45fc9a676d595d240e4f5410701fd525
-
Size
201KB
-
MD5
c97137acf29cf4644359796f206d803b
-
SHA1
08299a471d351535de170d0a076030a5030bfb69
-
SHA256
98b4a9578a354041a8e67cf7de48d24d45fc9a676d595d240e4f5410701fd525
-
SHA512
5162990cd291fc973fced4cfe0d8ee03172b22d7cf86232865cdb81d8f35448b13d3827b487fdc89de96f46d4afa6def8ff9ff22855899ea595199209dc68f92
-
SSDEEP
6144:gZTvTo8mVIKu51EEzfGPO1gwH+snjUcj/z:gJ9mVIwE0twesnjrj/z
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 98b4a9578a354041a8e67cf7de48d24d45fc9a676d595d240e4f5410701fd525 unpack001/out.upx
Files
-
98b4a9578a354041a8e67cf7de48d24d45fc9a676d595d240e4f5410701fd525.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 224KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 142KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 184KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 138KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ