Behavioral task
behavioral1
Sample
971095f8ed8814638f9d0495c49172f28697343b168c583339a50ac800fede3e.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
971095f8ed8814638f9d0495c49172f28697343b168c583339a50ac800fede3e.exe
Resource
win10v2004-20240412-en
General
-
Target
971095f8ed8814638f9d0495c49172f28697343b168c583339a50ac800fede3e
-
Size
670KB
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MD5
948f35e56064fe113f0b51c18af47d69
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SHA1
6ea5d306c3b5176007f8ba50c37830812e8c35d5
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SHA256
971095f8ed8814638f9d0495c49172f28697343b168c583339a50ac800fede3e
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SHA512
1f81784b7f99aa2f94c784bae831c7a88ed9be2f80804c153a1bab6619ee28ad13203707b5f326539ef1d6f9423f2721bf82b319f6e9abda0db58e4d132e48c1
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SSDEEP
6144:qZu28z1Q83GRRl4Dmuo9boB/on5RdsI1V1WwPCjtT42Q1OAO7Bhiv1Eq2GqGVTvq:qsHzOUNUSB/o5LsI1uwajJ5yvv1l2uI
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 971095f8ed8814638f9d0495c49172f28697343b168c583339a50ac800fede3e unpack001/out.upx
Files
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971095f8ed8814638f9d0495c49172f28697343b168c583339a50ac800fede3e.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 840KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 370KB - Virtual size: 372KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 298KB - Virtual size: 300KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 619KB - Virtual size: 618KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 191KB - Virtual size: 190KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 18KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 306KB - Virtual size: 306KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ