Behavioral task
behavioral1
Sample
74b8a69269fc4942e12e53ca6a05613f44a8baf09cdc474365cfb0bd316330c7.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
74b8a69269fc4942e12e53ca6a05613f44a8baf09cdc474365cfb0bd316330c7.exe
Resource
win10v2004-20231020-en
General
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Target
74b8a69269fc4942e12e53ca6a05613f44a8baf09cdc474365cfb0bd316330c7
-
Size
737KB
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MD5
473624e191334178282c05123be39c5b
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SHA1
fe385dbc71d9dd08fb3c2e0fffc768c840c1bf4c
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SHA256
74b8a69269fc4942e12e53ca6a05613f44a8baf09cdc474365cfb0bd316330c7
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SHA512
aef85af217880d5879795d359ec1906684ae56e4671bc28c3fd4e8e7ca0ec752287a471e67a2a137663da94a4841ec7cbefa505c178efa9b8c57ca33bc237274
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SSDEEP
12288:lsHzOUNUSB/o5LsI1uwajJ5yvv1l2g5j4Agq/GfWLQPmm:ciUmSB/o5d1ubcvx51Ofht
Malware Config
Signatures
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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 74b8a69269fc4942e12e53ca6a05613f44a8baf09cdc474365cfb0bd316330c7 unpack001/out.upx
Files
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74b8a69269fc4942e12e53ca6a05613f44a8baf09cdc474365cfb0bd316330c7.exe windows:5 windows 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: 908KB
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: 366KB - Virtual size: 368KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows 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: 374KB - Virtual size: 373KB
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