Behavioral task
behavioral1
Sample
b04efb441e9d726a7356a8e91b177fb7ef3d2ecdc1df8b8e67f052e754a733b4.exe
Resource
win10-20231020-en
General
-
Target
b04efb441e9d726a7356a8e91b177fb7ef3d2ecdc1df8b8e67f052e754a733b4
-
Size
266KB
-
MD5
53e59b6a75b1304a657a497de03d809e
-
SHA1
00040a1580502bda0aa2bcc1e3c1290d6f5b3115
-
SHA256
b04efb441e9d726a7356a8e91b177fb7ef3d2ecdc1df8b8e67f052e754a733b4
-
SHA512
0c08a4c76fa29aed924ee34b503b7039b42fcbbb8938362de98338f6964e44d29432316620c987e5f7e61c05043af8fc57d63753bff7cac10a4235b036588231
-
SSDEEP
3072:gNXEGZJWhfNFC4S60+XoLczrVmXFBAA84o1FLL5r6jQ6yGl1H+H01ne4PK:OXzKdNY49u8rVEe1Glk01net
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b04efb441e9d726a7356a8e91b177fb7ef3d2ecdc1df8b8e67f052e754a733b4 unpack001/out.upx
Files
-
b04efb441e9d726a7356a8e91b177fb7ef3d2ecdc1df8b8e67f052e754a733b4.exe windows:6 windows 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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:6 windows 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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ