Behavioral task
behavioral1
Sample
5a1c6551247a57ee94e2b07e653598bc6cf956498a20ba34e24abc4f8a7c45ce.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
5a1c6551247a57ee94e2b07e653598bc6cf956498a20ba34e24abc4f8a7c45ce.exe
Resource
win10v2004-20231020-en
General
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Target
5a1c6551247a57ee94e2b07e653598bc6cf956498a20ba34e24abc4f8a7c45ce
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Size
546KB
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MD5
6e4c77ecfddfb424e3b3da2316b3e8ce
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SHA1
3e324122929c70614134e2472cb721b26e3ce100
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SHA256
5a1c6551247a57ee94e2b07e653598bc6cf956498a20ba34e24abc4f8a7c45ce
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SHA512
79e02c8671fad275f5fd4c800f178542bb9fd774a4c6a0ee19bc22ea9ced1c5306844bc2d2ac61f4e654f6b3ab31c8e8dfbe584bdc185e6e42c71b3ceecb60bd
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SSDEEP
12288:56tyWjX4LovCsYi5xYZheILnhXFTpqxn1IbY7pvWTFEx70U0Rwgw:8UWjEmPLnItcrvWTeZ0rRw
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 5a1c6551247a57ee94e2b07e653598bc6cf956498a20ba34e24abc4f8a7c45ce unpack001/out.upx
Files
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5a1c6551247a57ee94e2b07e653598bc6cf956498a20ba34e24abc4f8a7c45ce.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: 520KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 518KB - Virtual size: 520KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - 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_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: 563KB - Virtual size: 562KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 184KB - Virtual size: 183KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 194KB - Virtual size: 194KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ